fzus53 kapx 200517
nshapx
expires:202607201330;;270469

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz345-201330-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
117 am edt mon jul 20 2026

...small craft advisory in effect from 8 am edt this morning
through tuesday morning...

.today...southwest wind 15 to 25 knots. patchy smoke through the
day. slight chance of showers in the morning. chance of showers
and slight chance of thunderstorms in the afternoon. waves 2 feet
or less building to 2 to 4 feet in the morning. 
.tonight...southwest wind 10 to 20 knots. showers and a chance of
thunderstorms. waves 2 to 3 feet. 
.tuesday...northwest wind 15 to 25 knots. mostly cloudy. waves
4 to 6 feet. 
.tuesday night...northwest wind 15 to 25 knots. partly cloudy.
waves 3 to 5 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270470

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-201330-
st ignace to false detour channel-
117 am edt mon jul 20 2026

...small craft advisory in effect from this afternoon through
tuesday morning...

.today...southwest wind 15 to 25 knots decreasing to 10 to
20 knots in the afternoon. patchy smoke through the day. slight
chance of showers through the day. slight chance of thunderstorms
in the afternoon. waves 2 to 3 feet. 
.tonight...southwest wind 10 to 20 knots. chance of showers and
thunderstorms. waves 2 to 4 feet. 
.tuesday...northwest wind 15 to 25 knots with gusts to around
35 knots. mostly cloudy. waves 4 to 6 feet. 
.tuesday night...northwest wind 15 to 25 knots with gusts to
around 35 knots. partly cloudy. waves 3 to 5 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270471

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-201330-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
117 am edt mon jul 20 2026

...small craft advisory in effect from this afternoon through
tuesday morning...

.today...southwest wind 10 to 20 knots gusting to 25 knots. 
patchy smoke through the day. slight chance of showers and 
thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...southwest wind 10 to 20 knots. showers likely and a
chance of thunderstorms. waves 2 to 3 feet. 
.tuesday...west wind up to 30 knots with gusts to around
35 knots. partly sunny. waves 6 to 9 feet. 
.tuesday night...northwest wind up to 30 knots with gusts to
around 40 knots. mostly cloudy. waves 6 to 9 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270472

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-201330-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
117 am edt mon jul 20 2026

...small craft advisory in effect from this afternoon through
tuesday morning...

.today...south wind 10 to 20 knots gusting to 25 knots. patchy 
smoke in the morning. waves 2 to 3 feet building to 4 to 6 feet in
the afternoon. 
.tonight...south wind 10 to 20 knots. patchy smoke. chance of
showers and thunderstorms. waves 4 to 6 feet. 
.tuesday...west wind up to 30 knots with gusts to around
35 knots. chance of showers. waves 6 to 9 feet. 
.tuesday night...northwest wind up to 30 knots with gusts to
around 40 knots. mostly cloudy. waves 7 to 10 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270473

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-201330-
sturgeon pt to alabaster mi-
117 am edt mon jul 20 2026

...small craft advisory in effect from this afternoon through
tuesday morning...

.today...south wind 10 to 20 knots gusting to 25 knots. patchy 
smoke in the morning. waves 2 feet or less building to 3 to 5 feet
in the afternoon. 
.tonight...southwest wind 15 to 25 knots. chance of showers and
thunderstorms. waves 4 to 6 feet. 
.tuesday...west wind 15 to 25 knots. chance of showers. waves
3 to 5 feet. 
.tuesday night...northwest wind up to 30 knots with gusts to
around 35 knots. mostly cloudy. waves 4 to 6 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270466

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-201330-
grand traverse bay south of a line grand traverse light to
norwood mi-
117 am edt mon jul 20 2026

...small craft advisory in effect from 8 am edt this morning
through tuesday morning...

.today...southwest wind 15 to 25 knots decreasing to 10 to
20 knots in the afternoon. patchy smoke in the morning. slight
chance of showers and thunderstorms in the afternoon. waves
2 feet or less building to 2 to 4 feet in the afternoon. 
.tonight...southwest wind 10 to 20 knots. patchy smoke. showers
likely and a chance of thunderstorms. waves 2 to 4 feet. 
.tuesday...northwest wind 15 to 25 knots with gusts to around
40 knots. chance of showers. waves 4 to 7 feet. 
.tuesday night...north wind up to 30 knots with gusts to around
45 knots. mostly cloudy. waves 4 to 7 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270464

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-201330-
seul choix point to 5nm west of mackinac bridge-
117 am edt mon jul 20 2026

...small craft advisory in effect from 8 am edt this morning
through tuesday morning...

.today...southwest wind 15 to 25 knots gusting to 25 knots. 
patchy smoke through the day. slight chance of showers in the 
morning. chance of showers and thunderstorms in the afternoon. 
waves 2 to 4 feet building to 5 to 8 feet in the morning. waves 
occasionally around 10 feet. 
.tonight...southwest wind 15 to 25 knots. patchy smoke. showers
and a chance of thunderstorms. waves 5 to 8 feet. 
.tuesday...northwest wind 15 to 25 knots with gusts to around
35 knots. partly sunny. waves 4 to 6 feet. 
.tuesday night...northwest wind 15 to 25 knots. partly cloudy.
waves 3 to 5 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270465

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-201330-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
117 am edt mon jul 20 2026

...small craft advisory in effect from 8 am edt this morning
through tuesday morning...

.today...southwest wind 15 to 25 knots. patchy smoke early in the
morning. patchy smoke in the afternoon. slight chance of showers
in the morning. chance of showers and slight chance of
thunderstorms in the afternoon. waves 3 to 5 feet building to
4 to 6 feet in the afternoon. 
.tonight...southwest wind 15 to 25 knots. patchy smoke. showers
and a chance of thunderstorms. waves 4 to 6 feet. 
.tuesday...northwest wind 15 to 25 knots with gusts to around
40 knots. mostly cloudy. waves 4 to 7 feet. 
.tuesday night...northwest wind up to 30 knots with gusts to
around 40 knots. partly cloudy. waves 4 to 7 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270467

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-345-201330-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
117 am edt mon jul 20 2026

...small craft advisory in effect from 8 am edt this morning
through tuesday morning...

.today...southwest wind 15 to 25 knots. patchy smoke in the
afternoon. slight chance of showers and thunderstorms in the
afternoon. waves 2 feet or less building to 4 to 6 feet. 
.tonight...southwest wind 15 to 25 knots. patchy smoke. chance of
showers and thunderstorms. waves 4 to 6 feet. 
.tuesday...northwest wind 15 to 25 knots with gusts to around
40 knots. partly sunny. waves 4 to 7 feet. 
.tuesday night...north wind up to 30 knots with gusts to around
40 knots. partly cloudy. waves 5 to 8 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270468

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz346-201330-
manistee to point betsie mi-
117 am edt mon jul 20 2026

...small craft advisory in effect from 8 am edt this morning
through tuesday morning...

.today...southwest wind 15 to 25 knots. patchy smoke in the
afternoon. chance of showers and slight chance of thunderstorms
in the afternoon. waves 2 feet or less building to 4 to 6 feet. 
.tonight...southwest wind 15 to 25 knots. patchy smoke. showers
likely and a chance of thunderstorms. waves 4 to 7 feet. 
.tuesday...northwest wind 15 to 25 knots. patchy smoke. waves
4 to 6 feet. 
.tuesday night...north wind 15 to 25 knots with gusts to around
35 knots. partly cloudy. waves 5 to 8 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270462

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-201330-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
117 am edt mon jul 20 2026

...small craft advisory in effect from this afternoon through
tuesday morning...

.today...south wind 10 to 25 knots. patchy smoke through the day.
chance of showers and slight chance of thunderstorms early in the
morning. slight chance of showers in the morning, then chance of 
showers and thunderstorms in the afternoon. waves 2 feet or less 
building to 2 to 4 feet in the afternoon. 
.tonight...southwest wind 15 to 20 knots. patchy smoke. showers
and a chance of thunderstorms. waves 2 to 4 feet. 
.tuesday...northwest wind up to 30 knots. chance of showers.
waves 7 to 10 feet. 
.tuesday night...northwest wind up to 30 knots with gusts to
around 35 knots. partly cloudy. waves 7 to 10 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200517
nshapx
expires:202607201330;;270463

nearshore marine forecast
national weather service gaylord mi
117 am edt mon jul 20 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz322-201330-
st. marys river point iroquois to e. potagannissing bay-
117 am edt mon jul 20 2026

...small craft advisory in effect from this afternoon through
tuesday morning...

.today...south wind 15 to 20 knots gusting to 25 knots. patchy 
smoke through the day. chance of showers early in the morning. 
slight chance of showers in the morning. slight chance of 
thunderstorms in the afternoon. 
.tonight...southwest wind 10 to 15 knots. showers and a chance of
thunderstorms. 
.tuesday...northwest wind 15 to 25 knots. mostly cloudy. 
.tuesday night...northwest wind up to 30 knots. mostly cloudy. 

winds higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 200804
nshbuf
expires:202607201500;;278603

nearshore marine forecast
national weather service buffalo ny
404 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez040-041-201500-
buffalo to ripley along lake erie-
404 am edt mon jul 20 2026

.today...south winds 10 knots or less becoming west. sunny. waves
1 foot or less. 
.tonight...southwest winds 10 knots or less becoming south 10 to
15 knots. mostly cloudy. waves 2 feet or less. 
.tuesday...south winds 15 to 20 knots becoming southwest. showers
with a chance of thunderstorms. waves 1 to 3 feet building to
2 to 4 feet. 
.tuesday night...southwest winds 10 to 15 knots becoming west.
showers with a chance of thunderstorms in the evening, then
showers overnight. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...west winds 15 to 20 knots becoming northwest 5 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 2 feet or less. 
.thursday...west winds less than 10 knots becoming south. mainly
clear. waves 1 foot or less. 
.friday...south winds less than 10 knots. mainly clear, then
becoming partly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 200804
nshbuf
expires:202607201500;;278607

nearshore marine forecast
national weather service buffalo ny
404 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz045-201500-
mexico bay to the saint lawrence river along lake ontario-
404 am edt mon jul 20 2026

.today...southwest winds 10 knots or less. sunny. waves 1 foot or
less. 
.tonight...southeast winds 10 knots or less becoming south and
increasing to 15 to 20 knots overnight. mostly cloudy. waves
1 foot or less building to 2 to 4 feet. 
.tuesday...south winds 15 to 20 knots. showers likely in the
morning, then showers with a chance of thunderstorms in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...south winds 10 to 15 knots becoming west 15 to
20 knots. showers with a chance of thunderstorms. waves 1 to
3 feet building to 3 to 5 feet. waves occasionally around 6 feet.
.wednesday...west winds 15 to 25 knots diminishing to 10 to
15 knots. showers during the day. waves 5 to 8 feet subsiding to
3 to 5 feet. waves occasionally around 10 feet. 
.thursday...west winds 5 to 10 knots becoming southwest. mainly
clear. waves 1 to 3 feet subsiding to 1 foot or less. 
.friday...south winds 10 knots or less. mainly clear, then
becoming partly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 200804
nshbuf
expires:202607201500;;278605

nearshore marine forecast
national weather service buffalo ny
404 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz043-201500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
404 am edt mon jul 20 2026

.today...southwest winds less than 10 knots becoming northeast.
sunny. waves 1 foot or less. 
.tonight...east winds 10 knots or less becoming south 10 to
15 knots. mostly cloudy. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots becoming southwest. showers
with a chance of thunderstorms. waves 2 feet or less. 
.tuesday night...southwest winds 10 to 15 knots becoming west
15 to 20 knots. showers with a chance of thunderstorms in the
evening, then showers likely overnight. waves 1 to 3 feet
building to 3 to 6 feet. waves occasionally around 7 feet. 
.wednesday...west winds 15 to 25 knots. a chance of showers
during the day. waves 5 to 8 feet subsiding to 3 to 5 feet. waves
occasionally around 10 feet. 
.thursday...west winds 10 knots or less becoming southwest.
mainly clear. waves 1 to 3 feet subsiding to 1 foot or less. 
.friday...southwest winds less than 10 knots. mainly clear, then
becoming partly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 73 degrees.

$$

fzus51 kbuf 200804
nshbuf
expires:202607201500;;278604

nearshore marine forecast
national weather service buffalo ny
404 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz042-201500-
niagara river to hamlin beach along lake ontario-
404 am edt mon jul 20 2026

.today...light and variable winds becoming east 5 to 10 knots.
sunny. waves 1 foot or less. 
.tonight...southeast winds 5 to 15 knots becoming south. mostly
cloudy. waves 2 feet or less. 
.tuesday...south winds 15 to 20 knots becoming southwest. showers
with a chance of thunderstorms. waves 1 to 3 feet building to
2 to 4 feet, then subsiding to 1 to 3 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming west.
showers with a chance of thunderstorms in the evening, then a
chance of showers overnight. waves 1 to 3 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.wednesday...west winds 15 to 25 knots diminishing to 10 to
15 knots. mostly cloudy, then clearing. waves 4 to 7 feet
subsiding to 2 to 4 feet. waves occasionally around 9 feet. 
.thursday...west winds 5 to 10 knots becoming southwest. mainly
clear. waves 2 feet or less. 
.friday...northwest winds 10 knots or less becoming southwest.
mainly clear, then becoming partly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 200804
nshbuf
expires:202607201500;;278601

nearshore marine forecast
national weather service buffalo ny
404 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez020-201500-
upper niagara river and buffalo harbor-
404 am edt mon jul 20 2026

.today...light and variable winds becoming southwest 5 to
10 knots. sunny.
.tonight...southwest winds 10 knots or less becoming south.
mostly cloudy. 
.tuesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. showers with a chance of thunderstorms. 
.tuesday night...southwest winds 5 to 15 knots becoming west.
showers with a chance of thunderstorms in the evening, then
showers likely overnight. 
.wednesday...west winds 10 knots or less. mostly cloudy, then
clearing. 
.thursday...light and variable winds. mainly clear. 
.friday...light and variable winds. mainly clear, then becoming
partly cloudy. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 75 degrees.

$$

fzus51 kbuf 200804
nshbuf
expires:202607201500;;278606

nearshore marine forecast
national weather service buffalo ny
404 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz044-201500-
sodus bay to mexico bay along lake ontario-
404 am edt mon jul 20 2026

.today...southwest winds less than 10 knots becoming east. sunny.
waves 1 foot or less. 
.tonight...east winds 10 knots or less becoming south and
increasing to 15 to 20 knots overnight. mostly cloudy. waves
2 feet or less. 
.tuesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers and thunderstorms in the morning,
then showers with a chance of thunderstorms in the afternoon.
waves 1 to 2 feet. 
.tuesday night...south winds 10 to 15 knots becoming west 15 to
20 knots. showers with a chance of thunderstorms. waves 1 to
3 feet building to 3 to 5 feet. waves occasionally around 6 feet.
.wednesday...west winds 15 to 25 knots. showers likely during the
day. waves 5 to 8 feet subsiding to 3 to 5 feet. waves
occasionally around 10 feet. 
.thursday...west winds 5 to 15 knots becoming southwest less than
10 knots. mainly clear. waves 1 to 3 feet subsiding to 1 foot or
less. 
.friday...south winds less than 10 knots. mainly clear, then
becoming partly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kcle 200736
nshcle
expires:202607201415;;277766

nearshore marine forecast
national weather service cleveland oh
336 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez142>144-201415-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
336 am edt mon jul 20 2026

.today...south winds 10 knots or less becoming southeast. patchy
smoke. waves 1 foot or less. 
.tonight...south winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. patchy smoke in the evening.
showers likely with a chance of thunderstorms overnight. waves
2 feet or less. 
.tuesday...southwest winds 15 to 25 knots becoming west. a chance
of showers and thunderstorms in the morning, then showers likely
with a chance of thunderstorms in the afternoon. waves 1 to
3 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.tuesday night...west winds 15 to 20 knots becoming northwest. a
chance of showers and thunderstorms in the evening. waves 1 to
3 feet building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 80 degrees, off cleveland 75
degrees, and off erie 76 degrees.

$$

fzus51 kcle 200736
nshcle
expires:202607201415;;277767

nearshore marine forecast
national weather service cleveland oh
336 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez145>147-201415-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-
336 am edt mon jul 20 2026

.today...south winds 10 knots or less becoming north. patchy
smoke. waves 1 foot or less. 
.tonight...east winds 5 to 15 knots becoming south 15 to
20 knots. patchy smoke in the evening. a chance of showers and
thunderstorms overnight. waves 2 feet or less. 
.tuesday...southwest winds 15 to 25 knots becoming west. a chance
of showers and thunderstorms in the morning, then showers likely
with a chance of thunderstorms in the afternoon. waves 2 to
4 feet building to 3 to 6 feet. waves occasionally around 7 feet.
.tuesday night...west winds 15 to 20 knots becoming northwest.
showers likely with a chance of thunderstorms in the evening,
then showers likely overnight. waves 3 to 5 feet. waves
occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 80 degrees, off cleveland 75
degrees, and off erie 76 degrees.

$$

fzus51 kcle 200736
nshcle
expires:202607201415;;277768

nearshore marine forecast
national weather service cleveland oh
336 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez148-149-201415-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
336 am edt mon jul 20 2026

.today...south winds 10 knots or less becoming northwest. patchy
smoke. waves 1 foot or less. 
.tonight...light and variable winds becoming south 15 to
20 knots. patchy smoke in the evening. waves 2 feet or less. 
.tuesday...south winds 15 to 20 knots becoming southwest. showers
with a chance of thunderstorms. waves 1 to 3 feet building to
3 to 5 feet. waves occasionally around 6 feet. 
.tuesday night...west winds 15 to 20 knots becoming northwest.
showers with a chance of thunderstorms in the evening, then
showers overnight. waves 3 to 5 feet. waves occasionally around
6 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 80 degrees, off cleveland 75
degrees, and off erie 76 degrees.

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286499

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-201600-
oak point to saxon harbor wi-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 15 to 20 knots with gusts to around
25 knots becoming west with gusts to around 30 knots late in the
afternoon. patchy smoke early in the morning. patchy smoke late
in the afternoon. chance of showers and thunderstorms in the
morning. slight chance of showers and thunderstorms in the
afternoon. waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. patchy
smoke in the evening. slight chance of showers and thunderstorms
through the night. waves 1 to 2 feet. 
.tuesday...northwest wind 15 to 20 knots with gusts to around
30 knots becoming north with gusts to around 30 knots in the
afternoon. partly sunny. waves 1 to 3 feet. 
.tuesday night...north wind 10 to 15 knots with gusts to around
25 knots becoming west 5 knots after midnight. partly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286498

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz121-201600-
chequamegon bay-bayfield to oak point wi-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 15 to 20 knots becoming west late in the
afternoon. gusts up to 25 knots. patchy smoke early in the
morning. patchy smoke late in the afternoon. chance of showers
and thunderstorms early in the morning, then slight chance of
showers and thunderstorms in the late morning and afternoon.
waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. patchy
smoke in the evening. slight chance of thunderstorms in the
evening. waves 1 to 2 feet. 
.tuesday...northwest wind 15 to 20 knots with gusts to around
25 knots becoming north 10 to 15 knots with gusts to around
25 knots late in the afternoon. partly sunny. waves 1 to 2 feet. 
.tuesday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 to 10 knots in the late evening and
overnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286489

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-201600-
grand portage to grand marais mn-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots late in the afternoon. patchy smoke in the
morning. chance of showers and thunderstorms through the day.
waves 4 to 7 feet. waves occasionally to 9 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and early morning,
then increasing to 25 knots early in the morning. patchy smoke in
the evening. slight chance of showers and thunderstorms in the
evening. waves 3 to 5 feet subsiding to 1 to 3 feet after
midnight. 
.tuesday...northwest wind 20 to 25 knots becoming north in the
afternoon. gusts up to 30 knots. partly sunny. waves 2 to 4 feet.
a small craft advisory may be needed. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
25 knots early in the evening then 20 knots after midnight.
partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286490

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-201600-
grand marais to taconite harbor mn-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 15 to 20 knots with gusts to around
30 knots becoming west 10 to 15 knots with gusts to around
25 knots late in the afternoon. patchy smoke early in the
morning. patchy smoke late in the afternoon. chance of showers
and thunderstorms. waves 1 to 3 feet building to 2 to 4 feet in
the late morning and afternoon. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late in the evening, then increasing to
25 knots after midnight. patchy smoke in the evening. slight
chance of thunderstorms in the evening. slight chance of rain
showers through the night. waves 1 to 3 feet subsiding to 1 to
2 feet in the late evening and overnight. 
.tuesday...northwest wind 15 to 20 knots with gusts to around
30 knots becoming north 10 to 15 knots with gusts to around
30 knots in the afternoon. partly sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. partly cloudy. waves 1 foot or
less. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286491

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz142-201600-
taconite harbor to silver bay harbor mn-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 10 to 15 knots with gusts to around
25 knots. patchy smoke early in the morning. patchy smoke late in
the afternoon. chance of showers and thunderstorms early in the
morning. slight chance of rain showers in the late morning and
afternoon. slight chance of thunderstorms in the afternoon. waves
1 to 3 feet. 
.tonight...west wind 5 to 10 knots. gusts up to 25 knots
decreasing to 20 knots late in the evening, then increasing to
25 knots after midnight. patchy smoke in the evening. slight
chance of thunderstorms in the evening. slight chance of rain
showers through the night. waves 1 to 2 feet. 
.tuesday...northwest wind 10 to 15 knots. gusts up to 30 knots
decreasing to 25 knots late in the afternoon. partly sunny. waves
1 foot or less. 
.tuesday night...northwest wind 5 knots with gusts to around
20 knots becoming northwest 5 knots after midnight. partly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286492

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz143-201600-
silver bay harbor to two harbors mn-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 10 to 15 knots with gusts to around
25 knots. chance of showers and thunderstorms early in the
morning. patchy smoke late in the afternoon. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and early morning,
then increasing to 25 knots early in the morning. patchy smoke in
the evening. waves 1 to 2 feet. 
.tuesday...northwest wind 10 to 15 knots becoming north 5 to
10 knots late in the afternoon. gusts up to 25 knots. partly
sunny. waves 1 foot or less. 
.tuesday night...north wind 5 to 10 knots becoming northwest
after midnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286493

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz144-201600-
two harbors to duluth mn-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots late in the afternoon. chance of showers
and thunderstorms early in the morning. patchy smoke in the
afternoon. waves 1 to 3 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the evening, then increasing to
25 knots after midnight. patchy smoke in the evening. waves 1 to
3 feet. 
.tuesday...northwest wind 15 to 20 knots becoming north 10 to
15 knots late in the afternoon. gusts up to 25 knots. partly
sunny. waves 1 to 2 feet. 
.tuesday night...north wind 5 to 10 knots with gusts to around
20 knots becoming northwest after midnight. partly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286494

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz145-201600-
duluth mn to port wing wi-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 15 to 20 knots becoming west late in the
afternoon. gusts up to 25 knots. chance of showers and
thunderstorms early in the morning. patchy smoke early in the
morning. patchy smoke in the afternoon. waves 1 to 3 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and early morning,
then increasing to 25 knots early in the morning. patchy smoke in
the evening. waves 1 to 3 feet. 
.tuesday...northwest wind 15 to 20 knots becoming north 10 to
15 knots late in the afternoon. gusts up to 25 knots. partly
sunny. waves 1 to 3 feet. 
.tuesday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots after midnight. partly
cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286495

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz146-201600-
port wing to sand island wi-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. chance of
showers and thunderstorms early in the morning. patchy smoke
early in the morning. patchy smoke late in the afternoon. waves
1 to 3 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. patchy
smoke in the evening. waves 1 to 3 feet. 
.tuesday...northwest wind 5 to 10 knots becoming north in the
afternoon. gusts up to 20 knots. partly sunny. waves 1 to 2 feet.
.tuesday night...north wind 5 to 10 knots becoming northwest in
the late evening and overnight. partly cloudy. waves 1 foot or
less. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286496

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz147-201600-
sand island to bayfield wi-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and afternoon. patchy
smoke early in the morning. patchy smoke late in the afternoon.
showers likely and chance of thunderstorms early in the morning,
then slight chance of showers and thunderstorms in the late
morning and afternoon. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots with gusts to around 25 knots
easing to 5 to 10 knots with gusts to around 20 knots after
midnight. patchy smoke in the evening. slight chance of
thunderstorms in the evening. waves 1 to 3 feet. 
.tuesday...northwest wind 10 knots rising to 10 to 15 knots in
the late morning and early afternoon, then becoming north 5 to
10 knots late in the afternoon. gusts up to 25 knots. partly
sunny. waves 1 to 2 feet. 
.tuesday night...north wind 5 to 10 knots with gusts to around
20 knots becoming northwest in the late evening and overnight.
partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdtx 200800
nshdtx
expires:202607201600;;278319

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
400 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-201600-
port austin to harbor beach mi-
400 am edt mon jul 20 2026

...small craft advisory in effect from late tonight through
wednesday evening...

.today...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. sunny in the morning
becoming partly cloudy. patchy smoke. waves 2 feet or less. 
.tonight...south winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late evening and
overnight. patchy smoke until early morning. partly cloudy early
in the evening, then mostly cloudy with a chance of showers and
thunderstorms in the late evening and overnight. waves 1 to
3 feet building to 3 to 5 feet in the late evening and overnight.
waves occasionally around 7 feet. 
.tuesday...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots in the late morning and afternoon.
partly cloudy with a chance of showers until late afternoon, then
partly cloudy with showers likely and a chance of thunderstorms
early in the afternoon. waves 3 to 5 feet. waves occasionally
around 7 feet. 
.tuesday night...northwest winds 20 to 25 knots increasing to
30 knots after midnight. partly cloudy with a chance of
thunderstorms early in the evening, then mostly cloudy in the
late evening and overnight. waves 6 to 9 feet. waves occasionally
around 12 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 200800
nshdtx
expires:202607201600;;278322

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
400 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez444-201600-
michigan waters of lake erie from detroit river to north cape mi-
400 am edt mon jul 20 2026

...small craft advisory in effect from late tonight through
tuesday evening...

.today...south winds 5 to 10 knots. mostly sunny in the morning
becoming partly cloudy. patchy smoke. waves 2 feet or less. 
.tonight...south winds 10 to 15 knots becoming southwest 15 to
20 knots in the late evening and overnight. partly cloudy until
early morning. patchy smoke. showers and a chance of
thunderstorms after midnight. waves 1 to 3 feet building to 2 to
4 feet after midnight. 
.tuesday...southwest winds 20 to 25 knots becoming west 15 to
20 knots in the late morning and afternoon. partly cloudy until
late afternoon then clearing. a chance of thunderstorms early in
the morning. a chance of showers, then a chance of thunderstorms
early in the afternoon. waves 2 to 4 feet subsiding to 1 to
3 feet early in the afternoon. 
.tuesday night...northwest winds 15 to 20 knots. mostly clear.
waves 1 to 3 feet. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 72 degrees.

$$

fzus53 kdtx 200800
nshdtx
expires:202607201600;;278318

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
400 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-201600-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
400 am edt mon jul 20 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday afternoon...

.today...southwest winds 10 to 15 knots becoming south 20 to
25 knots with gusts to 30 knots. mostly sunny in the morning
becoming partly cloudy. patchy smoke. waves 1 to 3 feet building
to 2 to 4 feet late in the afternoon. 
.tonight...south winds 20 to 25 knots becoming southwest to
30 knots in the late evening and overnight. partly cloudy
becoming mostly cloudy in the late evening and early morning
becoming partly cloudy. light showers likely and a chance of
thunderstorms. patchy smoke in the late evening and early
morning. waves 4 to 6 feet. waves occasionally around 8 feet. 
.tuesday...southwest winds to 30 knots becoming west 15 to
20 knots in the late morning and early afternoon, then increasing
to 20 to 25 knots early in the afternoon. partly cloudy. a chance
of showers until late afternoon. light showers likely and a
chance of thunderstorms early in the afternoon. waves 4 to
6 feet. waves occasionally around 8 feet. 
.tuesday night...northwest winds to 30 knots. partly cloudy.
waves 6 to 9 feet. waves occasionally around 12 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 200800
nshdtx
expires:202607201600;;278317

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
400 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-201600-
inner saginaw bay sw of point au gres to bay port mi-
400 am edt mon jul 20 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday afternoon...

.today...southwest winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. mostly sunny in the morning becoming
partly cloudy. patchy smoke. waves 1 to 3 feet building to 2 to
4 feet late in the afternoon. 
.tonight...south winds 20 to 25 knots becoming southwest to
30 knots in the late evening and overnight. mostly clear becoming
mostly cloudy in the late evening and early morning becoming
partly cloudy. a chance of showers and a slight chance of
thunderstorms early in the evening, then a chance of showers and
thunderstorms in the late evening and overnight. waves 3 to
5 feet. waves occasionally around 6 feet. 
.tuesday...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots in the late morning and early
afternoon, then increasing to 20 to 25 knots with gusts to
30 knots early in the afternoon. partly cloudy. a chance of
showers until late afternoon. a chance of thunderstorms in the
late morning and afternoon. light showers likely early in the
afternoon. waves 3 to 5 feet. waves occasionally around 7 feet. 
.tuesday night...northwest winds to 30 knots. partly cloudy.
waves 3 to 5 feet. waves occasionally around 7 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 200800
nshdtx
expires:202607201600;;278321

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
400 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-201600-
port sanilac to port huron mi-
400 am edt mon jul 20 2026

...small craft advisory in effect from late tonight through
wednesday evening...

.today...light and variable winds becoming south 10 to 15 knots.
mostly sunny in the morning becoming partly cloudy. patchy smoke.
waves 2 feet or less. 
.tonight...south winds 15 to 20 knots becoming southwest 20 to
25 knots after midnight. partly cloudy. patchy smoke. a slight
chance of showers in the late evening and early morning. a chance
of showers and thunderstorms after midnight. waves 2 to 4 feet. 
.tuesday...southwest winds 20 to 25 knots becoming west 15 to
20 knots in the late morning and afternoon. a chance of showers
early in the morning. showers and a chance of thunderstorms early
in the afternoon. waves 3 to 5 feet subsiding to 1 to 3 feet in
the late morning and afternoon. waves occasionally around 7 feet.
.tuesday night...northwest winds 15 to 20 knots increasing to
20 to 25 knots in the late evening and overnight. partly cloudy.
a chance of thunderstorms early in the evening. waves 2 to 4 feet
building to 4 to 6 feet in the late evening and overnight. waves
occasionally around 8 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 200800
nshdtx
expires:202607201600;;278320

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
400 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-201600-
harbor beach to port sanilac mi-
400 am edt mon jul 20 2026

...small craft advisory in effect from late tonight through
wednesday evening...

.today...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the afternoon. sunny in the morning becoming partly
cloudy. patchy smoke. waves 2 feet or less. 
.tonight...south winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots after midnight. partly cloudy.
patchy smoke. a chance of showers and a slight chance of
thunderstorms in the late evening and early morning. a chance of
showers and thunderstorms after midnight. waves 2 to 4 feet
building to 3 to 5 feet in the late evening and overnight. waves
occasionally around 7 feet. 
.tuesday...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots in the late morning and afternoon.
partly cloudy. a chance of showers until late afternoon. a chance
of thunderstorms in the late morning and afternoon. light showers
likely early in the afternoon. waves 3 to 5 feet subsiding to
1 to 3 feet in the late morning and afternoon. waves occasionally
around 7 feet. 
.tuesday night...northwest winds 15 to 20 knots increasing to
20 to 25 knots with gusts to 30 knots in the late evening and
overnight. partly cloudy. a chance of showers and thunderstorms
early in the evening. waves 2 to 4 feet building to 6 to 9 feet
in the late evening and overnight. waves occasionally around
12 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 201111
nshgrb
expires:202607201600;;286351

nearshore marine forecast
national weather service green bay wi
611 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-201600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
611 am cdt mon jul 20 2026

...dense smoke advisory in effect until 7 am cdt this morning...
...small craft advisory in effect from 10 am cdt this morning
through tuesday morning...

.today...sw wind 10 to 15 kts becoming s to 30 kts in the late
morning and afternoon. gusts to 35 kts. waves 5 to 8 ft. patchy
smoke in the morning. a chance of showers and thunderstorms in
the afternoon. 
.tonight...s wind 15 to 25 kts veering w 10 to 15 kts in the late
evening and overnight. waves 5 to 8 ft. patchy smoke in the
evening. a chance of showers and thunderstorms in the evening. 
.tuesday...nw wind 15 to 25 kts with gale force gusts to around
35 kts veering n to 30 kts with gale force gusts to around 35 kts
early in the afternoon. waves 2 to 4 ft building to 3 to 5 ft in
the afternoon. partly sunny. 
.tuesday night...n wind to 30 kts with gale force gusts to around
35 kts. waves 4 to 7 ft. mostly clear.  

$$

fzus53 kgrb 201111
nshgrb
expires:202607201600;;286350

nearshore marine forecast
national weather service green bay wi
611 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-201600-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
611 am cdt mon jul 20 2026

...dense smoke advisory in effect until 7 am cdt this morning...
...small craft advisory in effect through late tonight...

.today...sw wind 10 to 15 kts increasing to 15 to 25 kts in the
late morning and afternoon. waves 2 to 4 ft. patchy smoke. a
chance of showers and thunderstorms in the afternoon. 
.tonight...sw wind 15 to 25 kts veering w 10 to 15 kts in the
late evening and overnight. waves 2 to 4 ft subsiding to 1 to
3 ft after midnight. showers likely and a chance of thunderstorms
in the evening. 
.tuesday...nw wind 10 to 15 kts becoming n to 30 kts in the late
morning and afternoon. waves 1 to 3 ft building to 3 to 5 ft in
the afternoon. partly sunny. a small craft advisory may be
needed. 
.tuesday night...n wind to 30 kts with gale force gusts to around
35 kts. waves 4 to 7 ft. mostly clear.  

$$

fzus53 kgrr 201111
nshgrr
expires:202607202000;;286303

nearshore marine forecast
national weather service grand rapids mi
711 am edt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz844-202000-
st joseph to south haven mi-
711 am edt mon jul 20 2026

...small craft advisory in effect from 11 am edt this morning
through wednesday evening...

.today...south winds 10 to 15 knots. mostly sunny in the morning
then becoming mostly cloudy. patchy smoke. waves around 1 foot. 
.tonight...southwest winds 15 to 25 knots. rain showers likely and a
chance of thunderstorms. waves 1 to 3 feet building to 4 to 6 feet
in the late evening and overnight. 
.tuesday...west winds 20 to 25 knots veering northwest early in the
afternoon. mostly sunny with a slight chance of rain showers. waves
4 to 6 feet. 
.tuesday night...north winds to 30 knots. partly cloudy. waves 6 to
9 feet. 
.wednesday...north winds 20 to 25 knots. mostly sunny. waves 6 to
9 feet. 
.thursday...west winds 5 to 10 knots veering northwest early in the
afternoon. sunny. waves 1 to 2 feet. 
.friday...southwest winds 5 to 10 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 201111
nshgrr
expires:202607202000;;286298

nearshore marine forecast
national weather service grand rapids mi
711 am edt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz849-202000-
pentwater to manistee mi-
711 am edt mon jul 20 2026

...small craft advisory in effect from 11 am edt this morning
through wednesday evening...

.today...south winds to 30 knots. mostly sunny. patchy smoke in the
morning. a slight chance of rain showers in the afternoon. waves
1 to 3 feet building to 5 to 7 feet. 
.tonight...south winds to 30 knots veering southwest 15 to 25 knots
after midnight. rain showers and a chance of thunderstorms. patchy
smoke. waves 6 to 8 feet. 
.tuesday...northwest winds 15 to 25 knots increasing to 30 knots
early in the afternoon. mostly sunny with a chance of rain showers.
waves 4 to 6 feet. 
.tuesday night...north gales to 35 knots decreasing to 30 knots
after midnight. partly cloudy. waves 7 to 10 feet. 
.wednesday...north winds to 30 knots. sunny. waves 6 to 9 feet
subsiding to 4 to 6 feet early in the afternoon. 
.thursday...southwest winds 5 to 15 knots. sunny. waves 1 to 2 feet.
.friday...southwest winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 

$$

fzus53 kgrr 201111
nshgrr
expires:202607202000;;286299

nearshore marine forecast
national weather service grand rapids mi
711 am edt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz848-202000-
whitehall to pentwater mi-
711 am edt mon jul 20 2026

...small craft advisory in effect from 11 am edt this morning
through wednesday evening...

.today...south winds to 30 knots. partly sunny. patchy smoke. waves
1 to 2 feet building to 4 to 6 feet. 
.tonight...south winds to 30 knots veering southwest after midnight.
rain showers and a chance of thunderstorms. patchy smoke. waves 5 to
7 feet. 
.tuesday...northwest winds to 30 knots. mostly sunny with a slight
chance of rain showers. waves 5 to 7 feet. 
.tuesday night...north gales to 35 knots decreasing to 30 knots
after midnight. partly cloudy. waves 7 to 10 feet. 
.wednesday...north winds to 30 knots. sunny. waves 7 to 10 feet. 
.thursday...west winds 10 to 15 knots. sunny. waves around 1 foot. 
.friday...southwest winds 15 to 20 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 201111
nshgrr
expires:202607202000;;286300

nearshore marine forecast
national weather service grand rapids mi
711 am edt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz847-202000-
grand haven to whitehall mi-
711 am edt mon jul 20 2026

...small craft advisory in effect from 11 am edt this morning
through wednesday evening...

.today...south winds 10 to 20 knots increasing to 20 to 25 knots
early in the afternoon. mostly sunny in the morning then becoming
mostly cloudy. patchy smoke. waves 1 to 2 feet building to 3 to
5 feet in the late morning and afternoon. 
.tonight...south winds to 30 knots veering southwest after midnight.
rain showers and a chance of thunderstorms. patchy smoke. waves 6 to
8 feet. 
.tuesday...northwest winds to 30 knots. mostly sunny. waves 5 to
7 feet. 
.tuesday night...north winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.wednesday...north winds to 30 knots. sunny. waves 6 to 8 feet. 
.thursday...west winds 10 to 15 knots. sunny. waves around 1 foot. 
.friday...southwest winds around 15 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 201111
nshgrr
expires:202607202000;;286301

nearshore marine forecast
national weather service grand rapids mi
711 am edt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz846-202000-
holland to grand haven mi-
711 am edt mon jul 20 2026

...small craft advisory in effect from 11 am edt this morning
through wednesday evening...

.today...south winds 15 to 25 knots. mostly sunny in the morning
then becoming mostly cloudy. patchy smoke in the morning. waves 1 to
3 feet building to 2 to 4 feet early in the afternoon. 
.tonight...south winds to 30 knots veering southwest after midnight.
rain showers likely and a chance of thunderstorms. patchy smoke.
waves 4 to 6 feet building to 5 to 7 feet after midnight. 
.tuesday...northwest winds to 30 knots. mostly sunny. waves 5 to
7 feet. 
.tuesday night...north winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.wednesday...north winds to 30 knots. sunny. waves 5 to 7 feet. 
.thursday...west winds 10 to 15 knots. sunny. waves around 1 foot. 
.friday...southwest winds 10 to 15 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 201111
nshgrr
expires:202607202000;;286302

nearshore marine forecast
national weather service grand rapids mi
711 am edt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz845-202000-
south haven to holland mi-
711 am edt mon jul 20 2026

...small craft advisory in effect from 11 am edt this morning
through wednesday evening...

.today...south winds 10 to 20 knots. mostly sunny in the morning
then becoming mostly cloudy. patchy smoke. waves 1 to 3 feet. 
.tonight...southwest winds to 30 knots. rain showers likely and a
chance of thunderstorms. waves 2 to 4 feet building to 5 to 7 feet
in the late evening and overnight. 
.tuesday...west winds 20 to 25 knots veering northwest early in the
afternoon. mostly sunny. waves 5 to 7 feet. 
.tuesday night...north winds to 30 knots. partly cloudy. waves 6 to
8 feet. 
.wednesday...north winds to 30 knots. sunny. waves 6 to 8 feet. 
.thursday...west winds 5 to 10 knots. sunny. waves around 1 foot. 
.friday...southwest winds around 10 knots veering west early in the
afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kiwx 200810
nshiwx
expires:202607201415;;279525

nearshore marine forecast
national weather service northern indiana
410 am edt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz043-201415-
new buffalo mi to st joseph mi-
410 am edt mon jul 20 2026

.today...south winds 5 to 10 knots becoming southwest. patchy
smoke. waves 1 foot or less. 
.tonight...south winds 10 to 15 knots becoming southwest 15 to
20 knots. gusts up to 25 knots. patchy smoke in the evening. a
chance of showers and thunderstorms in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 to
3 feet building to 3 to 5 feet. 
.tuesday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. gusts up to 25 knots. a slight chance of showers and
thunderstorms in the morning. waves 3 to 6 feet. 
.tuesday night...north winds 15 to 25 knots. gusts up to
30 knots. partly cloudy. waves 3 to 5 feet building to 5 to
9 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph and at michigan city is 53
degrees.

$$

fzus53 kiwx 200810
nshiwx
expires:202607201415;;279526

nearshore marine forecast
national weather service northern indiana
410 am edt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz046-201415-
michigan city in to new buffalo mi-
410 am edt mon jul 20 2026

.today...south winds 10 knots or less. patchy smoke. waves 1 foot
or less. 
.tonight...south winds 10 to 15 knots becoming southwest 15 to
20 knots. gusts up to 25 knots. patchy smoke in the evening. a
chance of showers and thunderstorms in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 to
3 feet building to 2 to 4 feet. 
.tuesday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. gusts up to 25 knots. a slight chance of showers and
thunderstorms in the morning. waves 2 to 4 feet. 
.tuesday night...north winds 15 to 25 knots. gusts up to
30 knots. a slight chance of showers and thunderstorms in the
evening, then a slight chance of showers overnight. waves 3 to
5 feet building to 5 to 9 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph and at michigan
city is 53 degrees.

$$

fzus53 klot 200720
nshlot
expires:202607202130;;277467

nearshore marine forecast
national weather service chicago/romeoville il
220 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz743>745-202130-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
220 am cdt mon jul 20 2026

.early this morning...nearly calm winds. patchy smoke. waves
around 1 ft. 
.today...south winds 10 to 20 kt. smoke in the morning. waves
1 to 2 ft. 
.tonight...southwest winds 15 to 25 kt. scattered showers and 
thunderstorms after midnight. waves 1 to 2 ft building to 2 to 4 
ft. 
.tuesday...west winds 15 to 25 kt becoming northwest in the
afternoon. isolated showers in the afternoon. waves 2 to 4 ft. 
.tuesday night...north winds to 30 kt. isolated showers in the
evening. waves 6 to 9 ft occasionally to 12 ft building to 8 to
11 ft occasionally to 14 ft. a small craft advisory will likely
be needed.  

$$

fzus53 klot 200720
nshlot
expires:202607202130;;277466

nearshore marine forecast
national weather service chicago/romeoville il
220 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740>742-202130-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
220 am cdt mon jul 20 2026

.early this morning...nearly calm winds. patchy smoke. waves 
around 1 ft.
.today...south winds around 10 kt increasing to 15 to 25 kt.
smoke in the morning. waves 1 to 2 ft building to 2 to 4 ft. 
.tonight...southwest winds 15 to 25 kt becoming west. scattered 
showers and thunderstorms. waves 2 to 4 ft subsiding to 1 to 3 ft.
.tuesday...west winds 15 to 25 kt becoming northwest to 30 kt in 
the evening. isolated showers in the afternoon. waves 1 to 3 ft 
building to 2 to 4 ft. 
.tuesday night...north winds to 30 kt diminishing to 15 to 25 kt.
isolated showers in the evening. waves 5 to 8 ft occasionally to
10 ft building to 7 to 10 ft occasionally to 13 ft. a small craft
advisory will likely be needed.  

$$

fzus53 kmkx 201010
nshmkx
expires:202607201600;;284038

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz645-201600-
north point light to wind point wi-
510 am cdt mon jul 20 2026

...dense smoke advisory in effect until 7 am cdt this morning...
...small craft advisory in effect from 1 pm cdt this afternoon
through late tonight...

.today...southwest wind 10 to 15 knots backing south late in the
morning, then rising to 15 to 20 knots early in the afternoon
becoming south 15 to 20 knots with gusts to around 25 knots late
in the afternoon. patchy smoke. waves around 1 foot building to
2 to 4 feet late in the afternoon. 
.tonight...southwest wind 15 to 20 knots veering west early in
the morning. gusts up to 25 knots. patchy smoke through around
midnight. showers likely and a chance of thunderstorms through
around midnight. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 
.tuesday...west wind 15 to 20 knots veering northwest late in the
afternoon. gusts up to 25 knots. patchy smoke in the morning.
slight chance of showers and thunderstorms in the afternoon.
waves 1 to 2 feet building to 3 to 4 feet in the afternoon. 
.tuesday night...north wind up to 30 knots easing to 15 to
25 knots after midnight, then becoming north 15 to 25 knots early
in the morning. chance of showers through the night. waves 5 to
7 feet building to 7 to 9 feet in the late evening and overnight.

$$

fzus53 kmkx 201010
nshmkx
expires:202607201600;;284037

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz644-201600-
port washington to north point light wi-
510 am cdt mon jul 20 2026

...dense smoke advisory in effect until 7 am cdt this morning...
...small craft advisory in effect from 1 pm cdt this afternoon
through tuesday morning...

.today...southwest wind 10 to 15 knots backing south late in the
morning, then rising to 15 to 20 knots early in the afternoon
becoming south 15 to 20 knots with gusts to around 25 knots late
in the afternoon. patchy smoke. waves around 1 foot building to
3 to 4 feet in the afternoon. 
.tonight...southwest wind 15 to 20 knots veering west early in
the morning. gusts up to 25 knots. chance of showers and
thunderstorms through around midnight. waves 3 to 4 feet
subsiding to 1 to 2 feet early in the morning. 
.tuesday...west wind 15 to 20 knots veering northwest late in the
morning, then becoming northwest 15 to 20 knots early in the
afternoon becoming 10 to 20 knots late in the afternoon. gusts up
to 25 knots. patchy smoke in the morning. slight chance of
showers and thunderstorms in the afternoon. waves 1 to 2 feet
building to 2 to 4 feet late in the afternoon. 
.tuesday night...north wind up to 30 knots easing to 15 to
25 knots after midnight, then becoming north 15 to 25 knots early
in the morning. slight chance of thunderstorms through around
midnight. slight chance of showers through the night. waves 4 to
6 feet building to 6 to 8 feet in the late evening and early
morning, then subsiding to 5 to 7 feet early in the morning. 

$$

fzus53 kmkx 201010
nshmkx
expires:202607201600;;284036

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz643-201600-
sheboygan to port washington wi-
510 am cdt mon jul 20 2026

...dense smoke advisory in effect until 7 am cdt this morning...
...small craft advisory in effect from 1 pm cdt this afternoon
through tuesday morning...

.today...southwest wind 10 to 15 knots backing south 10 to
20 knots late in the morning, then becoming 15 to 20 knots with
gusts to around 25 knots early in the afternoon becoming 15 to
25 knots late in the afternoon. patchy smoke through the day.
waves 1 to 2 feet building to 4 to 6 feet. 
.tonight...south wind 15 to 25 knots veering southwest 15 to
20 knots late in the evening, then veering west after midnight
becoming west 15 to 20 knots early in the morning. chance of
showers and thunderstorms through around midnight. waves 4 to
6 feet subsiding to 1 to 2 feet. 
.tuesday...west wind 15 to 20 knots veering northwest late in the
morning, then becoming northwest 15 to 20 knots early in the
afternoon becoming 10 to 20 knots late in the afternoon. gusts up
to 25 knots. patchy smoke in the morning. chance of showers and
slight chance of thunderstorms in the afternoon. waves 1 to
2 feet building to 3 to 4 feet in the afternoon. 
.tuesday night...north wind up to 30 knots easing to 15 to
25 knots after midnight, then becoming north 15 to 25 knots early
in the morning. chance of showers and slight chance of
thunderstorms through around midnight. waves 4 to 6 feet building
to 5 to 7 feet in the late evening and early morning, then
subsiding to 4 to 6 feet early in the morning. 

$$

fzus53 kmkx 201010
nshmkx
expires:202607201600;;284039

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon jul 20 2026

for waters within five nautical miles of shore on lake michigan


lmz646-201600-
wind point wi to winthrop harbor il-
510 am cdt mon jul 20 2026

...dense smoke advisory in effect until 7 am cdt this morning...

.today...southwest wind 5 to 10 knots becoming south 10 to
15 knots late in the morning, then becoming 10 to 20 knots early
in the afternoon becoming 15 to 20 knots late in the afternoon.
patchy smoke. waves around 1 foot building to 2 to 4 feet late in
the afternoon. 
.tonight...southwest wind 15 to 20 knots veering west early in
the morning. gusts up to 25 knots. patchy smoke through around
midnight. chance of showers through around midnight. chance of
thunderstorms through the night. slight chance of showers after
midnight. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 
.tuesday...west wind 15 to 20 knots veering northwest late in the
afternoon. gusts up to 25 knots. slight chance of showers and
thunderstorms in the afternoon. waves 1 to 2 feet building to
2 to 4 feet late in the afternoon. 
.tuesday night...north wind 15 to 25 knots rising to up to
30 knots late in the evening, then easing to 15 to 25 knots after
midnight becoming north 15 to 25 knots early in the morning.
slight chance of thunderstorms through around midnight. chance of
showers through the night. waves 4 to 6 feet building to 6 to
8 feet late in the evening, then building to 7 to 9 feet after
midnight subsiding to 6 to 8 feet early in the morning. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281110

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-202000-
green bay north of line from cedar river mi to rock island
passage-
501 am edt mon jul 20 2026

...dense smoke advisory in effect until 8 am edt this morning...
...small craft advisory in effect through late tonight...

.early this morning...southwest wind 15 to 20 knots. mostly
clear. patchy smoke. waves 2 to 3 feet. 
.today...southwest wind 15 to 25 knots with gale force gusts up
to 35 knots. partly cloudy. patchy smoke through early afternoon.
a chance of showers and a slight chance of thunderstorms by late
morning. a chance of showers and thunderstorms late. some
thunderstorms may be severe. some thunderstorms may be severe.
waves building to 3 to 6 feet occasionally to 8 feet. 
.tonight...southwest wind 15 to 25 knots with gusts up to
33 knots veering west 10 to 15 knots with gusts up to 33 knots by
midnight, then becoming west 10 to 15 knots with gusts up to
22 knots late. mostly cloudy through late evening then clearing.
showers likely and a chance of thunderstorms through late
evening, then a chance of showers and a slight chance of
thunderstorms by midnight. a slight chance of showers late.
patchy smoke by midnight. some thunderstorms may be severe. waves
subsiding to 2 to 3 feet. 
.tuesday...northwest wind 15 to 20 knots veering north 20 to
25 knots in the afternoon. gale force gusts up to 34 knots.
partly cloudy with a slight chance of showers. waves building to
3 to 5 feet occasionally to 7 feet. 
.tuesday night...north wind 15 to 25 knots with gale force gusts
up to 34 knots. mostly clear. waves subsiding to 2 to 4 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281121

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-202000-
grand marais to whitefish point mi-
501 am edt mon jul 20 2026

...dense smoke advisory in effect until 8 am edt this morning...
...small craft advisory in effect from 2 pm edt this afternoon
through this evening...
...gale watch in effect from tuesday morning through late tuesday
night...

.early this morning...south wind 10 to 15 knots. showers likely
and a slight chance of thunderstorms. patchy smoke. waves 1 to
2 feet. 
.today...south wind 15 to 25 knots. mostly cloudy. a chance of
showers and a slight chance of thunderstorms through early
afternoon, then showers likely and a chance of thunderstorms
late. patchy smoke through the day. some thunderstorms may be
severe by late morning. waves building to 2 to 4 feet. 
.tonight...south wind 15 to 20 knots veering west late. cloudy.
showers likely in the evening. a chance of thunderstorms through
the night. a chance of showers after midnight. patchy smoke late.
waves subsiding to 1 to 2 feet, then building to 2 to 4 feet. 
.tuesday...northwest wind up to 30 knots with gale force gusts up
to 37 knots. mostly cloudy. a chance of showers in the morning,
then a slight chance of showers in the afternoon. waves building
to 8 to 11 feet occasionally to 14 feet. 
.tuesday night...northwest wind up to 30 knots. mostly cloudy in
the evening then clearing. waves subsiding to 5 to 8 feet
occasionally to 10 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281112

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-202000-
saxon harbor wi to black river mi-
501 am edt mon jul 20 2026 /401 am cdt mon jul 20 2026/

...dense smoke advisory in effect until 8 am edt /7 am cdt/ this
morning...
...small craft advisory in effect through this evening...

.early this morning...southwest wind 10 to 15 knots with gusts up
to 23 knots. mostly cloudy with a chance of showers and
thunderstorms. patchy smoke. waves 1 to 2 feet. 
.today...southwest wind 15 to 20 knots veering west late. gusts
up to 29 knots. partly cloudy. patchy smoke through mid morning.
a slight chance of thunderstorms in the morning. a chance of
showers through the day. a chance of thunderstorms in the
afternoon. some thunderstorms may be severe by late morning.
waves building to 2 to 3 feet. 
.tonight...west wind 10 to 20 knots. mostly clear through
midnight then becoming mostly cloudy. patchy smoke through
midnight. a slight chance of showers and thunderstorms through
late evening, then a chance of showers and a slight chance of
thunderstorms by midnight. some thunderstorms may be severe
through late evening. waves subsiding to 1 to 2 feet, then
building to 2 to 3 feet. 
.tuesday...northwest wind 15 to 20 knots veering north 10 to
20 knots in the afternoon. gusts up to 32 knots. mostly cloudy. a
slight chance of showers in the morning. waves building to 2 to
4 feet, then subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 5 to 15 knots. partly cloudy in
the evening then clearing. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281120

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-202000-
munising to grand marais mi-
501 am edt mon jul 20 2026

...dense smoke advisory in effect until 8 am edt this morning...
...small craft advisory in effect from noon edt today through
this evening...
...gale watch in effect from tuesday morning through late tuesday
night...

.early this morning...south wind 10 to 15 knots. mostly cloudy
with a chance of showers and a slight chance of thunderstorms.
patchy smoke. waves 1 to 2 feet. 
.today...south wind 15 to 20 knots with gusts up to 29 knots.
mostly cloudy. patchy smoke through early afternoon. a slight
chance of thunderstorms in the morning. a chance of showers
through the day. a chance of thunderstorms in the afternoon. some
thunderstorms may be severe by late morning. some thunderstorms
may be severe late. waves building to 2 to 3 feet. 
.tonight...south wind 15 to 20 knots veering west late. mostly
cloudy. showers likely and a chance of thunderstorms through late
evening, then a chance of showers and a slight chance of
thunderstorms by midnight. a slight chance of showers late.
patchy smoke by midnight. waves subsiding to 1 to 2 feet, then
building to 3 to 5 feet occasionally to 7 feet. 
.tuesday...northwest wind up to 30 knots with gale force gusts up
to 40 knots. mostly cloudy with a slight chance of showers. waves
building to 8 to 11 feet occasionally to 14 feet, then subsiding
to 7 to 10 feet occasionally to 13 feet. 
.tuesday night...northwest wind 20 to 25 knots with gale force
gusts up to 35 knots. mostly clear. waves subsiding to 3 to
6 feet occasionally to 8 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281119

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-202000-
marquette to munising mi-
501 am edt mon jul 20 2026

...dense smoke advisory in effect until 8 am edt this morning...
...small craft advisory in effect from 11 am edt this morning
through this evening...
...gale watch in effect from tuesday morning through late tuesday
night...

.early this morning...southwest wind 10 to 15 knots with gusts up
to 23 knots. mostly cloudy with a slight chance of showers and
thunderstorms. patchy smoke. waves 1 to 2 feet. 
.today...south wind 15 to 20 knots with gusts up to 29 knots.
mostly cloudy. patchy smoke through early afternoon. a chance of
showers in the morning. a chance of thunderstorms through the
day. showers likely in the afternoon. some thunderstorms may be
severe by late morning. waves building to 2 to 3 feet. 
.tonight...southwest wind 10 to 15 knots veering west 15 to
20 knots late. gusts up to 29 knots. mostly cloudy then becoming
mostly clear by midnight then becoming mostly cloudy. showers
likely and a chance of thunderstorms through late evening, then a
slight chance of thunderstorms by midnight. a slight chance of
showers by midnight. patchy smoke by midnight. some thunderstorms
may be severe. waves subsiding to 1 to 2 feet, then building to
3 to 5 feet occasionally to 7 feet. 
.tuesday...northwest wind up to 30 knots with gale force gusts up
to 40 knots. mostly cloudy. a chance of showers in the morning,
then a slight chance of showers in the afternoon. waves building
to 9 to 12 feet occasionally to 15 feet, then subsiding to 8 to
11 feet occasionally to 14 feet. 
.tuesday night...northwest wind up to 30 knots with gale force
gusts up to 38 knots. partly cloudy in the evening then clearing.
waves subsiding to 4 to 7 feet occasionally to 9 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281118

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-202000-
huron islands to marquette mi-
501 am edt mon jul 20 2026

...dense smoke advisory in effect until 8 am edt this morning...
...small craft advisory in effect through tuesday morning...
...gale watch in effect from tuesday morning through late tuesday
night...

.early this morning...southwest wind 10 to 15 knots with gusts up
to 24 knots. mostly cloudy. waves 1 to 2 feet. 
.today...southwest wind 15 to 20 knots with gusts up to 28 knots.
partly cloudy. patchy smoke through early afternoon. a chance of
showers in the morning. a chance of thunderstorms through the
day. showers likely in the afternoon. some thunderstorms may be
severe by late morning. waves building to 2 to 3 feet. 
.tonight...southwest wind 15 to 20 knots veering west by
midnight. gusts up to 32 knots. partly cloudy through midnight
then becoming mostly cloudy. a chance of showers and
thunderstorms through late evening, then a slight chance of
showers by midnight. patchy smoke by midnight. some thunderstorms
may be severe. waves building to 2 to 4 feet. 
.tuesday...northwest wind up to 30 knots with gale force gusts up
to 40 knots. mostly cloudy. a chance of showers in the morning,
then a slight chance of showers in the afternoon. waves building
to 7 to 10 feet occasionally to 13 feet. 
.tuesday night...northwest wind up to 30 knots with gale force
gusts up to 39 knots. mostly clear. waves subsiding to 3 to
6 feet occasionally to 8 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281117

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-202000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
501 am edt mon jul 20 2026

...dense smoke advisory in effect until 8 am edt this morning...
...small craft advisory in effect through tuesday morning...
...gale watch in effect from tuesday morning through late tuesday
night...

.early this morning...southwest wind 15 to 20 knots. mostly
cloudy. patchy smoke. waves 1 to 2 feet. 
.today...southwest wind 15 to 20 knots with gusts up to 29 knots.
partly cloudy. patchy smoke through early afternoon. a chance of
showers and a slight chance of thunderstorms through mid morning,
then a chance of showers and thunderstorms by late morning. some
thunderstorms may be severe by late morning. waves building to
2 to 3 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 29 knots. partly
cloudy through midnight then becoming mostly cloudy. patchy smoke
through midnight. a chance of showers and thunderstorms through
late evening. a slight chance of showers by midnight, then a
chance of showers late. some thunderstorms may be severe. waves
2 to 3 feet. 
.tuesday...northwest wind 20 to 25 knots with gale force gusts up
to 38 knots. mostly cloudy with a slight chance of showers. waves
building to 3 to 6 feet occasionally to 8 feet, then subsiding to
3 to 5 feet occasionally to 7 feet. 
.tuesday night...northwest wind 15 to 25 knots with gusts up to
33 knots. mostly clear. waves subsiding to 2 to 3 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281116

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-202000-
point isabelle to lower entrance of portage canal mi-
501 am edt mon jul 20 2026

...dense smoke advisory in effect until 8 am edt this morning...
...small craft advisory in effect through tuesday morning...
...gale watch in effect from tuesday morning through late tuesday
night...

.early this morning...south wind 10 to 15 knots with gusts up to
24 knots. cloudy with a slight chance of showers and
thunderstorms. patchy smoke. waves 2 to 3 feet. 
.today...southwest wind 15 to 20 knots. gusts up to 29 knots.
mostly cloudy. patchy smoke through early afternoon. showers
likely and a slight chance of thunderstorms through mid morning,
then a chance of showers and thunderstorms by late morning. some
thunderstorms may be severe by late morning. waves building to
2 to 4 feet, then subsiding to 2 to 3 feet. 
.tonight...west wind 10 to 20 knots veering northwest 15 to
20 knots late. gusts up to 28 knots. partly cloudy through
midnight then becoming mostly cloudy. a chance of showers and
thunderstorms through late evening, then a slight chance of
showers by midnight. a chance of showers late. patchy smoke by
midnight. some thunderstorms may be severe. waves subsiding to
1 to 2 feet. 
.tuesday...northwest wind 15 to 25 knots with gale force gusts up
to 38 knots. partly cloudy. a slight chance of showers in the
morning. waves building to 2 to 4 feet, then subsiding to 2 to
3 feet. 
.tuesday night...northwest wind 10 to 20 knots with gusts up to
32 knots. mostly clear. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281115

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-245-202000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
501 am edt mon jul 20 2026

...dense smoke advisory in effect until 8 am edt this morning...
...small craft advisory in effect from 11 am edt this morning
through this evening...
...gale watch in effect from tuesday morning through late tuesday
night...

.early this morning...south wind 10 to 15 knots with gusts up to
23 knots. cloudy with a slight chance of showers and
thunderstorms. waves 1 to 2 feet building to 2 to 3 feet. 
.today...southwest wind 15 to 20 knots. gusts up to 30 knots.
patchy smoke through early afternoon. showers likely and a chance
of thunderstorms through mid morning, then a chance of showers
and thunderstorms by late morning. some thunderstorms may be
severe by late morning. waves building to 3 to 5 feet
occasionally to 7 feet. 
.tonight...west wind 10 to 15 knots increasing to 15 to 20 knots
late. gusts up to 29 knots. mostly cloudy. a chance of showers
and thunderstorms through late evening, then a slight chance of
showers by midnight. patchy smoke by midnight. waves subsiding to
2 to 4 feet. 
.tuesday...northwest wind 20 to 25 knots with gale force gusts up
to 39 knots. partly cloudy. a slight chance of showers in the
morning. waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet. 
.tuesday night...northwest wind 10 to 20 knots with gusts up to
32 knots. mostly clear. waves subsiding to 2 to 3 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281114

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-243-202000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 am edt mon jul 20 2026

...dense smoke advisory in effect until 8 am edt this morning...
...small craft advisory in effect through tuesday morning...

.early this morning...southwest wind 15 to 20 knots. cloudy with
a chance of showers and a slight chance of thunderstorms. patchy
smoke. waves 1 to 2 feet building to 2 to 3 feet. 
.today...southwest wind 15 to 20 knots. gusts up to 31 knots.
becoming mostly sunny late. patchy smoke through mid morning.
showers likely and a slight chance of thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon. some thunderstorms may be severe by late morning. some
thunderstorms may be severe late. waves building to 3 to 5 feet
occasionally to 7 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 30 knots. partly
cloudy through midnight then becoming mostly cloudy. patchy smoke
through midnight. a slight chance of thunderstorms through late
evening. a slight chance of showers through midnight, then a
chance of showers late. some thunderstorms may be severe. waves
subsiding to 2 to 4 feet, then building to 3 to 5 feet
occasionally to 7 feet. 
.tuesday...northwest wind 15 to 25 knots with gusts up to
32 knots. mostly cloudy. a slight chance of showers in the
morning. waves building to 3 to 6 feet occasionally to 8 feet,
then subsiding to 2 to 4 feet. 
.tuesday night...northwest wind 10 to 20 knots. mostly clear.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281113

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz241-202000-
black river to ontonagon mi-
501 am edt mon jul 20 2026 /401 am cdt mon jul 20 2026/

...dense smoke advisory in effect until 8 am edt /7 am cdt/ this
morning...
...small craft advisory in effect through tuesday morning...

.early this morning...southwest wind 15 to 20 knots. cloudy with
a chance of showers and a slight chance of thunderstorms. patchy
smoke. waves 1 to 2 feet building to 2 to 3 feet. 
.today...southwest wind 15 to 20 knots veering west late. gusts
up to 30 knots. patchy smoke through mid morning. partly cloudy
with a chance of showers and thunderstorms. some thunderstorms
may be severe by late morning. waves building to 2 to 4 feet,
then subsiding to 2 to 3 feet. 
.tonight...west wind 10 to 20 knots with gusts up to 29 knots.
mostly clear through midnight then becoming mostly cloudy. patchy
smoke through midnight. a chance of showers and a slight chance
of thunderstorms. some thunderstorms may be severe. waves
building to 2 to 4 feet. 
.tuesday...northwest wind 15 to 20 knots veering north 10 to
20 knots in the afternoon. gusts up to 30 knots. mostly cloudy. a
slight chance of showers in the morning. waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.tuesday night...northwest wind 10 to 15 knots. partly cloudy in
the evening then clearing. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 200901
nshmqt
expires:202607202000;;281111

nearshore marine forecast
national weather service marquette mi
501 am edt mon jul 20 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-202000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
501 am edt mon jul 20 2026

...dense smoke advisory in effect until 8 am edt this morning...
...small craft advisory in effect through tuesday morning...

.early this morning...southwest wind 15 to 20 knots. mostly
clear. patchy smoke. waves 2 to 3 feet building to 2 to 4 feet. 
.today...southwest wind 15 to 20 knots backing south up to
30 knots by late morning. gale force gusts up to 37 knots. partly
cloudy. patchy smoke through mid morning. a chance of showers and
a slight chance of thunderstorms by late morning. a chance of
showers and thunderstorms late. some thunderstorms may be severe.
some thunderstorms may be severe. waves building to 6 to 9 feet
occasionally to 11 feet. 
.tonight...southwest wind 15 to 25 knots with gale force gusts up
to 34 knots diminishing to 10 to 20 knots with gale force gusts
up to 34 knots by midnight, then veering west 10 to 15 knots with
gusts up to 22 knots late. mostly cloudy through late evening
then becoming mostly clear. patchy smoke through midnight.
showers likely and a chance of thunderstorms through late
evening. a slight chance of thunderstorms by midnight. a slight
chance of showers by midnight. some thunderstorms may be severe.
some thunderstorms may be severe. waves subsiding to 2 to 4 feet.
.tuesday...northwest wind 15 to 25 knots becoming 20 to 25 knots
in the afternoon. gale force gusts up to 35 knots. partly cloudy.
a slight chance of showers in the morning. waves building to 3 to
6 feet occasionally to 8 feet. 
.tuesday night...north wind 15 to 25 knots with gale force gusts
up to 34 knots. mostly clear. waves subsiding to 2 to 4 feet. 

$$