fzus53 kapx 310717
nshapx
expires:202608311530;;652470

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lhz346-311530-
st ignace to false detour channel-
317 am edt mon aug 31 2026

.today...east wind 5 to 10 knots. widespread dense fog early in
the morning. patchy fog in the afternoon. showers likely early in
the morning. chance of thunderstorms through the day.  waves 2 
feet or less. 
.tonight...east wind 5 to 10 knots. areas of dense fog. slight
chance of showers and thunderstorms. waves 2 feet or less. 
.tuesday...light winds. areas of fog. waves 2 feet or less. 
.tuesday night...west wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652472

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lhz348-311530-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
317 am edt mon aug 31 2026

.today...southeast wind 5 to 10 knots. patchy fog through the
day. showers likely early in the morning. chance of thunderstorms
through the day. showers in the morning. waves 2 feet or less. 
.tonight...west wind 5 to 10 knots. patchy fog. slight chance of
showers and thunderstorms. waves 2 feet or less. 
.tuesday...north wind 5 to 10 knots. areas of fog. waves 2 feet
or less. 
.tuesday night...southwest wind 5 to 10 knots. chance of showers
and thunderstorms. waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652473

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lhz349-311530-
sturgeon pt to alabaster mi-
317 am edt mon aug 31 2026

.today...south wind 5 to 10 knots. patchy fog early in the
morning. showers and a chance of thunderstorms early in the
morning, then slight chance of showers and thunderstorms in the
afternoon. waves 2 feet or less. 
.tonight...southwest wind 5 to 10 knots. patchy fog. slight
chance of showers. waves 2 feet or less. 
.tuesday...southwest wind 5 to 10 knots. patchy dense fog. chance
of showers and thunderstorms. waves 2 feet or less. 
.tuesday night...southwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652465

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lmz323-311530-
grand traverse bay south of a line grand traverse light to
norwood mi-
317 am edt mon aug 31 2026

.today...light winds becoming southwest 5 to 10 knots in the
afternoon. patchy fog early in the morning. showers likely and a
chance of thunderstorms early in the morning. chance of showers
and slight chance of thunderstorms in the morning. waves 2 feet
or less. 
.tonight...light winds. patchy fog. chance of showers and slight
chance of thunderstorms. waves 2 feet or less. 
.tuesday...west wind 5 to 10 knots. patchy dense fog. waves
2 feet or less. 
.tuesday night...southwest wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652467

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lmz344-311530-
sleeping bear point to grand traverse light mi-
317 am edt mon aug 31 2026

.today...south wind 10 to 15 knots becoming southwest in the
afternoon. widespread dense fog early in the morning, then patchy
fog in the morning. chance of thunderstorms early in the morning.
waves 2 feet or less. 
.tonight...southwest wind 5 to 10 knots. areas of fog. chance of
showers and slight chance of thunderstorms. waves 2 feet or less.
.tuesday...southwest wind 5 to 10 knots. patchy dense fog.
waves 2 feet or less. 
.tuesday night...southwest wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652466

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lmz345-311530-
point betsie to sleeping bear point mi-
317 am edt mon aug 31 2026

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

.today...south wind 10 to 15 knots with gusts up to 25 knots. 
patchy fog early in the morning. chance of thunderstorms early in 
the morning. waves 2 feet or less building to 2 to 3 feet in the 
afternoon. 
.tonight...southwest wind 5 to 10 knots. patchy fog. chance of
showers and slight chance of thunderstorms. waves 2 to 3 feet. 
.tuesday...southwest wind 5 to 10 knots. patchy fog. waves
2 feet or less. 
.tuesday night...southwest wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652468

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lmz346-311530-
manistee to point betsie mi-
317 am edt mon aug 31 2026

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

.today...south wind 10 to 15 knots with gusts up to 25 knots. 
patchy fog early in the morning. chance of thunderstorms early in 
the morning. waves 2 feet or less building to 2 to 4 feet. 
.tonight...southwest wind 5 to 10 knots. patchy fog. slight
chance of showers. waves 2 to 4 feet. 
.tuesday...southwest wind 5 to 10 knots. patchy fog. waves
2 feet or less. 
.tuesday night...southwest wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652461

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lsz321-311530-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
317 am edt mon aug 31 2026

.today...southeast wind 10 to 15 knots. patchy fog through the
day. showers likely early in the morning. slight chance of
thunderstorms through the day. chance of showers in the
afternoon. waves 2 feet or less. 
.tonight...south wind 5 to 10 knots. areas of dense fog. chance
of showers and slight chance of thunderstorms. waves 2 feet or
less. 
.tuesday...south wind 5 to 10 knots. areas of dense fog. waves
2 feet or less. 
.tuesday night...west wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652462

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lsz322-311530-
st. marys river point iroquois to e. potagannissing bay-
317 am edt mon aug 31 2026

.today...southeast wind 10 to 15 knots. widespread dense fog
early in the morning. patchy fog in the afternoon. showers likely
and slight chance of thunderstorms early in the morning. showers
and a chance of thunderstorms in the morning. 
.tonight...southeast wind 5 to 10 knots. areas of dense fog.
chance of showers and slight chance of thunderstorms. 
.tuesday...southwest wind 5 to 10 knots. areas of dense fog. 
.tuesday night...southwest wind 5 to 10 knots. mostly cloudy. 

winds higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652463

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lmz341-311530-
seul choix point to 5nm west of mackinac bridge-
317 am edt mon aug 31 2026

.today...southeast wind 10 to 15 knots. patchy fog through the
day. showers likely and a chance of thunderstorms early in the
morning. chance of showers and slight chance of thunderstorms in
the morning. waves 2 feet or less. 
.tonight...light winds. areas of dense fog. chance of showers and
slight chance of thunderstorms. waves 2 to 3 feet. 
.tuesday...southwest wind 5 to 10 knots. areas of fog. waves
2 feet or less. 
.tuesday night...west wind 5 to 10 knots. patchy dense fog.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652464

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lmz342-311530-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
317 am edt mon aug 31 2026

.today...southeast wind 10 to 15 knots becoming southwest 5 to
10 knots in the afternoon. patchy fog early in the morning.
showers likely early in the morning. chance of thunderstorms
through the day. chance of showers in the morning. waves 2 feet
or less. 
.tonight...light winds. areas of dense fog. chance of showers and
slight chance of thunderstorms. waves 2 feet or less. 
.tuesday...light winds. areas of dense fog. waves 2 feet or
less. 
.tuesday night...west wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652469

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lhz345-311530-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
317 am edt mon aug 31 2026

.today...east wind 5 to 10 knots. patchy fog through the day.
showers early in the morning. chance of thunderstorms through the
day. showers likely in the morning. waves 2 feet or less. 
.tonight...west wind 5 to 10 knots. areas of dense fog. slight
chance of showers and thunderstorms. waves 2 feet or less. 
.tuesday...light winds. areas of dense fog. waves 2 feet or
less. 
.tuesday night...west wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310717
nshapx
expires:202608311530;;652471

nearshore marine forecast
national weather service gaylord mi
317 am edt mon aug 31 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.


lhz347-311530-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
317 am edt mon aug 31 2026

.today...east wind 5 to 10 knots. patchy dense fog through the
day. showers early in the morning. chance of thunderstorms
through the day. chance of showers in the afternoon. waves 2 feet
or less. 
.tonight...southwest wind 5 to 10 knots. areas of dense fog.
slight chance of showers and thunderstorms. waves 2 feet or less.
.tuesday...northwest wind 5 to 10 knots. areas of dense fog.
waves 2 feet or less. 
.tuesday night...west wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 310803
nshbuf
expires:202608311500;;653722

nearshore marine forecast
national weather service buffalo ny
403 am edt mon aug 31 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.


lez040-041-311500-
buffalo to ripley along lake erie-
403 am edt mon aug 31 2026

.today...south winds 5 to 10 knots becoming southwest. showers
this morning, then showers with a chance of thunderstorms this
afternoon. waves 1 foot or less. 
.tonight...southwest winds 5 to 10 knots. a chance of showers and
thunderstorms. waves 2 feet or less. 
.tuesday...southwest winds 5 to 10 knots. partly to mostly sunny.
waves 1 to 2 feet. 
.tuesday night...southwest winds 10 knots or less. a chance of
showers and thunderstorms in the evening, then showers likely
with a chance of thunderstorms overnight. waves 2 feet or less. 
.wednesday...southwest winds 5 to 15 knots diminishing to less
than 10 knots. showers with a chance of thunderstorms. waves
2 feet or less. 
.thursday...west winds 10 knots or less becoming northwest.
showers with a chance of thunderstorms during the day, then a
chance of showers thursday night. waves 1 foot or less. 
.friday...northwest winds less than 10 knots becoming northeast.
partly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 310803
nshbuf
expires:202608311500;;653725

nearshore marine forecast
national weather service buffalo ny
403 am edt mon aug 31 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.


loz044-311500-
sodus bay to mexico bay along lake ontario-
403 am edt mon aug 31 2026

.today...south winds 10 knots or less becoming southeast. patchy
fog early. showers likely with a chance of thunderstorms this
afternoon. waves 1 foot or less. 
.tonight...southeast winds 10 knots or less becoming south.
showers with a chance of thunderstorms. waves 1 foot or less. 
.tuesday...south winds 10 knots or less becoming northwest.
showers likely in the morning, then a chance of showers in the
afternoon. waves 1 foot or less. 
.tuesday night...northeast winds 10 knots or less becoming
southeast. a chance of showers in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 foot or
less. 
.wednesday...south winds 5 to 10 knots becoming southwest.
showers with a chance of thunderstorms. waves 1 foot or less. 
.thursday...west winds 5 to 10 knots becoming northwest. a chance
of showers during the day. waves 2 feet or less. 
.friday...northwest winds 5 to 10 knots becoming north. partly
cloudy. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 310803
nshbuf
expires:202608311500;;653726

nearshore marine forecast
national weather service buffalo ny
403 am edt mon aug 31 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.


loz045-311500-
mexico bay to the saint lawrence river along lake ontario-
403 am edt mon aug 31 2026

.today...southeast winds 10 knots or less becoming south. patchy
fog early. a chance of showers and thunderstorms late. waves
1 foot or less. 
.tonight...southeast winds less than 10 knots. showers with a
chance of thunderstorms. waves 1 foot or less. 
.tuesday...southeast winds less than 10 knots becoming west.
showers likely in the morning, then a chance of showers in the
afternoon. waves 1 foot or less. 
.tuesday night...northeast winds 10 knots or less becoming
southeast. showers likely with a chance of thunderstorms
overnight. waves 1 foot or less. 
.wednesday...south winds 5 to 15 knots becoming southwest.
showers with a chance of thunderstorms. waves 2 feet or less. 
.thursday...west winds 5 to 10 knots becoming northwest. a chance
of showers during the day. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. waves 1 foot
or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 310803
nshbuf
expires:202608311500;;653720

nearshore marine forecast
national weather service buffalo ny
403 am edt mon aug 31 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.


lez020-311500-
upper niagara river and buffalo harbor-
403 am edt mon aug 31 2026

.today...south winds 10 knots or less becoming southwest. showers
this morning, then showers with a chance of thunderstorms this
afternoon. 
.tonight...southwest winds 10 knots or less. showers likely with
a chance of thunderstorms. 
.tuesday...southwest winds 10 knots or less. a chance of showers
and thunderstorms in the afternoon. 
.tuesday night...southwest winds 10 knots or less. a chance of
showers and thunderstorms in the evening, then showers likely
with a chance of thunderstorms overnight. 
.wednesday...southwest winds 5 to 15 knots diminishing to less
than 10 knots. showers with a chance of thunderstorms. 
.thursday...west winds less than 10 knots. showers likely during
the day, then a chance of showers thursday night. 
.friday...northwest winds less than 10 knots. partly cloudy. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 74 degrees.

$$

fzus51 kbuf 310803
nshbuf
expires:202608311500;;653723

nearshore marine forecast
national weather service buffalo ny
403 am edt mon aug 31 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.


loz042-311500-
niagara river to hamlin beach along lake ontario-
403 am edt mon aug 31 2026

.today...southeast winds 10 knots or less. showers this morning,
then showers with a chance of thunderstorms this afternoon. waves
1 foot or less. 
.tonight...south winds less than 10 knots becoming southwest.
showers with a chance of thunderstorms. waves 1 foot or less. 
.tuesday...southwest winds 10 knots or less becoming northeast. a
chance of showers in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 1 foot or less. 
.tuesday night...east winds 10 knots or less becoming south. a
chance of showers and thunderstorms in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 foot or
less. 
.wednesday...southwest winds 5 to 15 knots becoming west less
than 10 knots. showers likely with a chance of thunderstorms.
waves 2 feet or less. 
.thursday...west winds 5 to 10 knots becoming northwest. a chance
of showers during the day. waves 1 foot or less. 
.friday...northwest winds 10 knots or less becoming north. partly
cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 310803
nshbuf
expires:202608311500;;653724

nearshore marine forecast
national weather service buffalo ny
403 am edt mon aug 31 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.


loz043-311500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 am edt mon aug 31 2026

.today...southeast winds 10 knots or less. a chance of showers
late this morning. showers with a chance of thunderstorms this
afternoon. waves 1 foot or less. 
.tonight...south winds less than 10 knots becoming southwest.
showers with a chance of thunderstorms. waves 1 foot or less. 
.tuesday...southwest winds 10 knots or less becoming northeast. a
chance of showers. waves 1 foot or less. 
.tuesday night...east winds less than 10 knots becoming south.
showers likely with a chance of thunderstorms overnight. waves
1 foot or less. 
.wednesday...southwest winds 5 to 10 knots becoming west. showers
likely with a chance of thunderstorms. waves 2 feet or less. 
.thursday...west winds 5 to 10 knots becoming northwest. a chance
of showers during the day. waves 1 foot or less. 
.friday...northwest winds 5 to 10 knots becoming north. partly
cloudy. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 70 degrees.

$$

fzus51 kcle 310741
nshcle
expires:202608311415;;653152

nearshore marine forecast
national weather service cleveland oh
341 am edt mon aug 31 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.


lez144>146-311415-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
341 am edt mon aug 31 2026

.today...southwest winds 5 to 10 knots. a slight chance of
showers and thunderstorms this morning. waves 1 foot or less. 
.tonight...southwest winds 5 to 15 knots. mostly cloudy. waves
2 feet or less. 
.tuesday...southwest winds 5 to 10 knots becoming west. mostly
sunny. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots. partly cloudy in
the evening, then becoming mostly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 74 degrees.

$$

fzus51 kcle 310741
nshcle
expires:202608311415;;653153

nearshore marine forecast
national weather service cleveland oh
341 am edt mon aug 31 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.


lez147>149-311415-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
341 am edt mon aug 31 2026

.today...south winds 5 to 10 knots becoming southwest. a chance
of showers with a slight chance of thunderstorms this morning,
then a slight chance of showers and thunderstorms early this
afternoon. waves 1 foot or less. 
.tonight...southwest winds 5 to 15 knots. a slight chance of
showers and thunderstorms in the evening, then a chance of
showers with a slight chance of thunderstorms overnight. waves
2 feet or less. 
.tuesday...southwest winds 5 to 15 knots becoming west. mostly
sunny. waves 2 feet or less. 
.tuesday night...southwest winds 10 knots or less. a chance of
showers in the evening, then a chance of showers and
thunderstorms overnight. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 74 degrees.

$$

fzus51 kcle 310741
nshcle
expires:202608311415;;653151

nearshore marine forecast
national weather service cleveland oh
341 am edt mon aug 31 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.


lez142-143-311415-
maumee bay to reno beach oh-reno beach to the islands oh-
341 am edt mon aug 31 2026

.today...southwest winds 5 to 10 knots. a chance of showers with
a slight chance of thunderstorms early, then a slight chance of
showers and thunderstorms late this morning. waves 1 foot or
less. 
.tonight...southwest winds 5 to 10 knots. mostly cloudy in the
evening, then becoming partly cloudy. waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots. mostly sunny. waves
1 foot or less. 
.tuesday night...southwest winds 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 74 degrees.

$$

fzus53 kdlh 311158
nshdlh
expires:202608311600;;662366

nearshore marine forecast
national weather service duluth mn
658 am cdt mon aug 31 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.


lsz148-311600-
oak point to saxon harbor wi-
658 am cdt mon aug 31 2026

.today...southwest wind 5 knots becoming northwest in the
afternoon. slight chance of showers and thunderstorms early in
the morning. waves 1 foot or less. 
.tonight...northwest wind 5 knots becoming southwest in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.tuesday...southwest wind 5 to 10 knots with gusts to around
20 knots becoming west with gusts to around 20 knots late in the
afternoon. mostly sunny. waves 1 foot or less. 
.tuesday night...west wind 5 to 10 knots with gusts to around
20 knots until early morning becoming variable 10 knots or less.
slight chance of showers after midnight. waves 1 foot or less. 

$$

fzus53 kdlh 311158
nshdlh
expires:202608311600;;662359

nearshore marine forecast
national weather service duluth mn
658 am cdt mon aug 31 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.


lsz143-311600-
silver bay harbor to two harbors mn-
658 am cdt mon aug 31 2026

.today...northeast wind 5 to 10 knots becoming southwest in the
afternoon. chance of rain showers and slight chance of
thunderstorms early in the morning. patchy fog in the morning.
waves 1 to 3 feet. 
.tonight...west wind 5 knots. mostly clear. waves 1 foot or less.
.tuesday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. mostly sunny. waves 1 foot or
less. 
.tuesday night...west wind 5 to 10 knots until early morning
becoming variable 10 knots or less. mostly cloudy. waves 1 foot
or less. 

$$

fzus53 kdlh 311158
nshdlh
expires:202608311600;;662358

nearshore marine forecast
national weather service duluth mn
658 am cdt mon aug 31 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.


lsz142-311600-
taconite harbor to silver bay harbor mn-
658 am cdt mon aug 31 2026

.today...northeast wind 5 to 10 knots becoming southwest late in
the afternoon. showers likely and chance of thunderstorms early
in the morning. patchy fog in the morning. waves 1 to 3 feet. 
.tonight...west wind 5 knots. mostly clear. waves 1 foot or less.
.tuesday...southwest wind 5 to 10 knots. gusts up to 20 knots
late in the morning increasing to 25 knots, then decreasing to
20 knots late in the afternoon. sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 knots. mostly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 311158
nshdlh
expires:202608311600;;662357

nearshore marine forecast
national weather service duluth mn
658 am cdt mon aug 31 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.


lsz141-311600-
grand marais to taconite harbor mn-
658 am cdt mon aug 31 2026

.today...east wind 5 to 10 knots becoming southwest late in the
afternoon. showers likely and chance of thunderstorms early in
the morning. slight chance of showers and thunderstorms late in
the morning. patchy fog through the day. waves 1 to 3 feet. 
.tonight...west wind 5 knots. partly cloudy. waves 1 foot or
less. 
.tuesday...southwest wind 10 to 15 knots with gusts to around
25 knots. mostly sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 311158
nshdlh
expires:202608311600;;662356

nearshore marine forecast
national weather service duluth mn
658 am cdt mon aug 31 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.


lsz140-311600-
grand portage to grand marais mn-
658 am cdt mon aug 31 2026

.today...east wind 5 to 10 knots becoming southeast late in the
afternoon. rain showers likely and chance of thunderstorms early
in the morning. chance of rain showers and slight chance of
thunderstorms late in the morning. patchy fog through the day.
waves 1 to 3 feet. 
.tonight...southwest wind 5 to 10 knots. patchy fog. waves 1 to
2 feet. 
.tuesday...southwest wind 15 to 20 knots with gusts to around
25 knots. mostly sunny. waves 1 to 3 feet building to 2 to 4 feet
in the afternoon. a small craft advisory may be needed. 
.tuesday night...west wind 10 to 15 knots. gusts up to 20 knots
early in the evening. partly cloudy in the evening then becoming
mostly cloudy. waves 1 to 3 feet subsiding to 1 to 2 feet in the
late evening and overnight. 

$$

fzus53 kdlh 311158
nshdlh
expires:202608311600;;662365

nearshore marine forecast
national weather service duluth mn
658 am cdt mon aug 31 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.


lsz121-311600-
chequamegon bay-bayfield to oak point wi-
658 am cdt mon aug 31 2026

.today...west wind 5 knots becoming southwest late in the
morning, then becoming northwest in the afternoon. slight chance
of showers and thunderstorms early in the morning. waves 1 foot
or less. 
.tonight...northwest wind 5 knots becoming southwest in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.tuesday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 foot or less. 
.tuesday night...west wind 5 to 10 knots until early morning
becoming variable 10 knots or less. slight chance of showers
after midnight. waves 1 foot or less. 

$$

fzus53 kdlh 311158
nshdlh
expires:202608311600;;662360

nearshore marine forecast
national weather service duluth mn
658 am cdt mon aug 31 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.


lsz144-311600-
two harbors to duluth mn-
658 am cdt mon aug 31 2026

.today...northeast wind 5 to 10 knots becoming west in the
afternoon. slight chance of showers and thunderstorms early in
the morning. patchy fog in the morning. waves 1 to 2 feet. 
.tonight...west wind 5 knots. mostly clear. waves 1 foot or less.
.tuesday...west wind 5 to 10 knots. gusts up to 20 knots in the
late morning and afternoon. mostly sunny. waves 1 foot or less. 
.tuesday night...west wind 5 to 10 knots until early morning
becoming variable 10 knots or less. mostly cloudy. waves 1 foot
or less. 

$$

fzus53 kdlh 311158
nshdlh
expires:202608311600;;662363

nearshore marine forecast
national weather service duluth mn
658 am cdt mon aug 31 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.


lsz147-311600-
sand island to bayfield wi-
658 am cdt mon aug 31 2026

.today...southeast wind 5 knots becoming southwest late in the
morning, then becoming west in the afternoon. patchy fog early in
the morning. slight chance of showers and thunderstorms early in
the morning. waves 1 to 2 feet. 
.tonight...southwest wind 5 knots. mostly clear. waves 1 foot or
less. 
.tuesday...southwest wind 5 to 10 knots. gusts up to 25 knots.
sunny. waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots with gusts to around
20 knots until early morning becoming variable 10 knots or less.
mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 311158
nshdlh
expires:202608311600;;662362

nearshore marine forecast
national weather service duluth mn
658 am cdt mon aug 31 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.


lsz146-311600-
port wing to sand island wi-
658 am cdt mon aug 31 2026

.today...north wind 5 to 10 knots becoming west in the afternoon.
slight chance of showers and thunderstorms early in the morning.
patchy fog in the morning. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.tuesday...southwest wind 10 to 15 knots. gusts up to 25 knots.
sunny. waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots with gusts to around
20 knots until early morning becoming variable 10 knots or less.
mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 311158
nshdlh
expires:202608311600;;662361

nearshore marine forecast
national weather service duluth mn
658 am cdt mon aug 31 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.


lsz145-311600-
duluth mn to port wing wi-
658 am cdt mon aug 31 2026

.today...northeast wind 5 to 10 knots becoming west in the
afternoon. patchy fog in the morning. waves 1 to 2 feet. 
.tonight...west wind 5 knots becoming southwest after midnight.
mostly clear. waves 1 foot or less. 
.tuesday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. mostly sunny. waves 1 foot or
less. 
.tuesday night...west wind 5 to 10 knots. slight chance of
showers after midnight. waves 1 foot or less. 

$$

fzus53 kdtx 310804
nshdtx
expires:202608311615;;653825

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
404 am edt mon aug 31 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.


lez444-311615-
michigan waters of lake erie from detroit river to north cape mi-
404 am edt mon aug 31 2026

.today...southwest winds 5 to 10 knots. partly cloudy with a
chance of showers and a slight chance of thunderstorms in the
morning, then mostly cloudy in the afternoon. waves 2 feet or
less. 
.tonight...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and early morning, then diminishing
to 5 to 10 knots after midnight. partly cloudy. waves 2 feet or
less. 
.tuesday...southwest winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots. mostly clear.
waves 2 feet or less. 

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

the water temperature at belle isle is 72 degrees.

$$

fzus53 kdtx 310804
nshdtx
expires:202608311615;;653821

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
404 am edt mon aug 31 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.


lhz421-311615-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
404 am edt mon aug 31 2026

.today...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. a chance of
waterspouts in the morning. mostly cloudy with showers likely and
a chance of thunderstorms in the morning, then partly cloudy with
a chance of showers and a slight chance of thunderstorms in the
afternoon. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. partly cloudy. a slight chance of
showers after midnight. waves 2 feet or less. 
.tuesday...west winds 5 to 10 knots backing to the southwest
early in the afternoon. mostly sunny early in the morning
becoming partly cloudy. a chance of showers and thunderstorms
early in the afternoon. waves 2 feet or less. 
.tuesday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. partly cloudy
with a chance of showers and thunderstorms early in the evening,
then mostly cloudy in the late evening and overnight. waves
2 feet or less. 

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

$$

fzus53 kdtx 310804
nshdtx
expires:202608311615;;653820

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
404 am edt mon aug 31 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.


lhz422-311615-
inner saginaw bay sw of point au gres to bay port mi-
404 am edt mon aug 31 2026

.today...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly cloudy with a
chance of showers and thunderstorms in the morning, then partly
cloudy with a chance of showers and a slight chance of
thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. partly cloudy. waves 2 feet or less. 
.tuesday...southwest winds 5 to 10 knots. mostly sunny until late
afternoon becoming partly cloudy. a chance of showers in the late
morning and afternoon. a chance of thunderstorms early in the
afternoon. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots increasing to
10 to 15 knots in the late evening and overnight. partly cloudy.
a chance of showers and thunderstorms early in the evening. a
chance of showers after midnight. waves 2 feet or less. 

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

$$

fzus53 kdtx 310804
nshdtx
expires:202608311615;;653822

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
404 am edt mon aug 31 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.


lhz441-311615-
port austin to harbor beach mi-
404 am edt mon aug 31 2026

.today...south winds 5 to 10 knots. a chance of waterspouts in
the morning. mostly cloudy with showers likely and a chance of
thunderstorms in the morning, then partly cloudy with a chance of
showers and a slight chance of thunderstorms in the afternoon.
waves 2 feet or less. 
.tonight...south winds 5 to 10 knots becoming southwest 10 to
15 knots in the late evening and early morning, then becoming
west 5 to 10 knots after midnight. partly cloudy. a slight chance
of showers after midnight. waves 2 feet or less. 
.tuesday...west winds 5 to 10 knots backing to the southeast
early in the afternoon. partly cloudy. a chance of showers and
thunderstorms early in the afternoon. waves 2 feet or less. 
.tuesday night...southeast winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. partly cloudy
until early morning becoming mostly cloudy. a chance of showers
and thunderstorms early in the evening. waves 2 feet or less. 

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

$$

fzus53 kdtx 310804
nshdtx
expires:202608311615;;653823

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
404 am edt mon aug 31 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.


lhz442-311615-
harbor beach to port sanilac mi-
404 am edt mon aug 31 2026

.today...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the afternoon. a chance of waterspouts in the
morning. mostly cloudy with a chance of showers and thunderstorms
in the morning, then partly cloudy with a chance of showers and a
slight chance of thunderstorms in the afternoon. waves 2 feet or
less. 
.tonight...southwest winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.tuesday...west winds 5 to 10 knots backing to the east early in
the afternoon. mostly sunny until late afternoon becoming partly
cloudy. a chance of showers and thunderstorms early in the
afternoon. waves 2 feet or less. 
.tuesday night...southeast winds 5 to 10 knots veering to the
southwest in the late evening and overnight. partly cloudy until
early morning becoming mostly cloudy. a chance of showers and
thunderstorms early in the evening. a chance of showers after
midnight. waves 2 feet or less. 

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

$$

fzus53 kdtx 310804
nshdtx
expires:202608311615;;653824

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
404 am edt mon aug 31 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.


lhz443-311615-
port sanilac to port huron mi-
404 am edt mon aug 31 2026

.today...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the afternoon. a slight chance of waterspouts in the
morning. partly cloudy with a chance of showers and thunderstorms
in the morning, then mostly cloudy with a slight chance of
showers and thunderstorms in the afternoon. waves 2 feet or less.
.tonight...south winds 10 to 15 knots becoming southwest 5 to
10 knots in the late evening and overnight. partly cloudy. a
slight chance of showers and thunderstorms early in the evening.
waves 2 feet or less. 
.tuesday...west winds 5 to 10 knots veering to the north early in
the afternoon. mostly sunny until late afternoon becoming partly
cloudy. a chance of showers and thunderstorms early in the
afternoon. waves 2 feet or less. 
.tuesday night...south winds 5 to 10 knots veering to the west in
the late evening and overnight. partly cloudy with a chance of
showers and thunderstorms early in the evening, then mostly
cloudy with a chance of showers in the late evening and
overnight. waves 2 feet or less. 

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

$$

fzus53 kgrb 311156
nshgrb
expires:202608311600;;662234

nearshore marine forecast
national weather service green bay wi
656 am cdt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-311600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
656 am cdt mon aug 31 2026

.today...s wind 10 to 15 kts. waves 2 to 4 ft. a chance of
showers and a slight chance of thunderstorms in the morning. 
.tonight...s wind 5 to 10 kts veering nw after midnight. waves
2 to 4 ft subsiding to 1 to 3 ft after midnight. a chance of
showers and thunderstorms in the evening. patchy fog after
midnight. 
.tuesday...sw wind around 5 kts backing s 10 to 15 kts in the
late morning and afternoon. waves 2 ft or less. patchy fog in the
morning. 
.tuesday night...sw wind 5 to 10 kts veering w in the late
evening and overnight. waves 2 ft or less. a chance of showers
after midnight.  

$$

fzus53 kgrb 311156
nshgrb
expires:202608311600;;662233

nearshore marine forecast
national weather service green bay wi
656 am cdt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-311600-
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-
656 am cdt mon aug 31 2026

.today...s wind 5 to 10 kts. waves 2 ft or less. patchy fog in
the morning. a chance of showers and a slight chance of
thunderstorms in the morning. 
.tonight...s wind 5 to 10 kts veering nw in the late evening and
overnight. waves 2 ft or less. a chance of thunderstorms and a
slight chance of showers in the evening. patchy fog after
midnight. 
.tuesday...sw wind 5 to 10 kts. waves 2 ft or less. patchy fog in
the morning. 
.tuesday night...sw wind 5 to 10 kts veering w in the late
evening and overnight. waves 2 ft or less. a chance of showers
after midnight.  

$$

fzus53 kgrr 311106
nshgrr
expires:202608312000;;660551

nearshore marine forecast
national weather service grand rapids mi
705 am edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz849-312000-
pentwater to manistee mi-
706 am edt mon aug 31 2026

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

.today...south winds 10 to 20 knots. patchy fog in the morning.
numerous rain showers and scattered thunderstorms in the morning,
then mostly sunny in the afternoon. waves 1 to 3 feet building to
3 to 5 feet in the late morning and afternoon. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. patchy
fog. waves 3 to 5 feet subsiding to 2 to 4 feet after midnight. 
.tuesday...southwest winds 5 to 15 knots. partly sunny with isolated
showers and thunderstorms. patchy fog. waves 1 to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots veering west after
midnight. mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 1 to 2 feet. 
.wednesday...north winds 5 to 10 knots veering northeast in the late
morning and early afternoon, then backing north early in the
afternoon. partly sunny with a chance of rain showers and a slight
chance of thunderstorms. waves around 1 foot. 
.thursday...northeast winds 5 to 10 knots backing north early in the
afternoon. partly sunny. waves less than 1 foot. 
.friday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 311106
nshgrr
expires:202608312000;;660556

nearshore marine forecast
national weather service grand rapids mi
705 am edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz844-312000-
st joseph to south haven mi-
706 am edt mon aug 31 2026

.today...south winds 10 to 20 knots. partly sunny. scattered rain
showers and isolated thunderstorms in the morning, then scattered
rain showers in the afternoon. waves 1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots. partly cloudy. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots. mostly sunny with a
slight chance of showers and thunderstorms. waves around 1 foot. 
.tuesday night...southwest winds around 10 knots. partly cloudy with
a slight chance of showers and thunderstorms. waves 1 foot or less. 
.wednesday...southwest winds around 10 knots. mostly sunny. waves
1 foot or less. 
.thursday...southeast winds 5 to 10 knots veering northwest in the
late morning and afternoon. partly sunny with a chance of showers
and thunderstorms. waves around 1 foot. 
.friday...northeast winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 311106
nshgrr
expires:202608312000;;660555

nearshore marine forecast
national weather service grand rapids mi
705 am edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz845-312000-
south haven to holland mi-
706 am edt mon aug 31 2026

.today...south winds 10 to 20 knots. numerous rain showers and
isolated thunderstorms in the morning, then scattered rain showers
in the afternoon. waves 2 to 4 feet. 
.tonight...southwest winds 10 to 15 knots. partly cloudy. waves 2 to
4 feet. 
.tuesday...southwest winds 10 to 15 knots. mostly sunny with a
chance of rain showers and a slight chance of thunderstorms. waves
1 to 2 feet. 
.tuesday night...southwest winds 10 to 15 knots. partly cloudy with
a slight chance of showers and thunderstorms. waves around 1 foot. 
.wednesday...southwest winds around 10 knots. mostly sunny. waves
around 1 foot. 
.thursday...southeast winds around 10 knots veering northwest in the
late morning and afternoon. partly sunny with a chance of showers
and thunderstorms. waves around 1 foot. 
.friday...east winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 311106
nshgrr
expires:202608312000;;660554

nearshore marine forecast
national weather service grand rapids mi
705 am edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz846-312000-
holland to grand haven mi-
706 am edt mon aug 31 2026

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

.today...south winds 10 to 20 knots. numerous rain showers and
scattered thunderstorms in the morning, then scattered rain showers
in the afternoon. waves 1 to 3 feet building to 3 to 5 feet in the
late morning and afternoon. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. waves 3 to
5 feet subsiding to 2 to 4 feet in the late evening and overnight. 
.tuesday...southwest winds 10 to 15 knots. mostly sunny with a
chance of rain showers and a slight chance of thunderstorms. waves
1 to 2 feet. 
.tuesday night...southwest winds 10 to 15 knots. partly cloudy with
a slight chance of showers and thunderstorms. waves around 1 foot. 
.wednesday...southwest winds around 10 knots. mostly sunny. waves
around 1 foot. 
.thursday...east winds around 10 knots backing northwest in the late
morning and afternoon. partly sunny with a chance of rain showers.
waves around 1 foot. 
.friday...east winds around 10 knots backing northwest early in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 311106
nshgrr
expires:202608312000;;660553

nearshore marine forecast
national weather service grand rapids mi
705 am edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz847-312000-
grand haven to whitehall mi-
706 am edt mon aug 31 2026

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

.today...south winds 10 to 20 knots. numerous rain showers and
scattered thunderstorms in the morning, then isolated rain showers
in the afternoon. waves 2 to 4 feet building to 3 to 5 feet in the
late morning and afternoon. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. waves 3 to
5 feet subsiding to 2 to 4 feet after midnight. 
.tuesday...southwest winds 10 to 15 knots. mostly sunny with a
slight chance of showers and thunderstorms. waves 1 to 2 feet. 
.tuesday night...southwest winds 10 to 15 knots. partly cloudy with
a slight chance of showers and thunderstorms. waves 1 to 2 feet. 
.wednesday...southwest winds around 10 knots. partly sunny. waves
1 to 2 feet. 
.thursday...northeast winds around 10 knots backing north in the
late morning and afternoon. partly sunny with a chance of rain
showers. waves 1 foot or less. 
.friday...east winds around 10 knots backing northwest early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 311106
nshgrr
expires:202608312000;;660552

nearshore marine forecast
national weather service grand rapids mi
705 am edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz848-312000-
whitehall to pentwater mi-
706 am edt mon aug 31 2026

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

.today...south winds 10 to 15 knots increasing to 15 to 25 knots in
the late morning and afternoon. rain showers and scattered
thunderstorms in the morning, then mostly sunny with isolated rain
showers in the afternoon. waves 2 to 4 feet building to 3 to 5 feet
in the late morning and afternoon. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. waves 3 to
5 feet subsiding to 2 to 4 feet after midnight. 
.tuesday...southwest winds 10 to 15 knots. mostly sunny with a
slight chance of showers and thunderstorms. waves 1 to 2 feet. 
.tuesday night...southwest winds 10 to 15 knots veering west after
midnight. mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 1 to 2 feet. 
.wednesday...east winds 5 to 10 knots veering southwest early in the
afternoon. partly sunny with a chance of rain showers and a slight
chance of thunderstorms. waves 1 to 2 feet. 
.thursday...northeast winds 5 to 10 knots backing north early in the
afternoon. partly sunny with a chance of rain showers. waves 1 foot
or less. 
.friday...east winds around 10 knots backing northwest early in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kiwx 310750
nshiwx
expires:202608311415;;653254

nearshore marine forecast
national weather service northern indiana
350 am edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz043-311415-
new buffalo mi to st joseph mi-
350 am edt mon aug 31 2026

.today...south winds 10 to 15 knots becoming southwest 10 to 20
knots. a chance of showers with a slight chance of thunderstorms 
this morning, then a slight chance of showers and thunderstorms 
this afternoon. waves 1 to 2 feet.
.tonight...southwest winds 10 to 15 knots. a slight chance of
showers and thunderstorms in the evening. waves 1 to 2 feet. 
.tuesday...southwest winds 5 to 10 knots. a slight chance of
showers and thunderstorms. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots. a slight chance
of showers and thunderstorms in the evening. waves 1 foot or
less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 73 degrees and at michigan
city is 63 degrees.

$$

fzus53 kiwx 310750
nshiwx
expires:202608311415;;653253

nearshore marine forecast
national weather service northern indiana
350 am edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz046-311415-
michigan city in to new buffalo mi-
350 am edt mon aug 31 2026

.today...south winds around 10 knots becoming southwest 10 to 20
knots. a chance of showers with a slight chance of thunderstorms 
this morning, then a slight chance of showers and thunderstorms 
this afternoon. waves 1 foot or less. 
.tonight...southwest winds around 10 knots. a slight chance of
showers in the evening. waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots. a slight chance of
showers and thunderstorms. waves 1 foot or less. 
.tuesday night...southwest winds 5 to 10 knots. a slight chance
of showers and thunderstorms in the evening. waves 1 foot or
less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 73 degrees and at michigan
city is 63 degrees.

$$

fzus53 klot 310805
nshlot
expires:202608311530;;653928

nearshore marine forecast
national weather service chicago/romeoville il
305 am cdt mon aug 31 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>742-311530-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
305 am cdt mon aug 31 2026

.today...southwest winds 10 to 20 kt. chance of showers and
thunderstorms. waves 1 to 3 ft. 
.tonight...southwest winds 10 to 15 kt. slight chance of showers
and thunderstorms in the evening. waves 1 to 2 ft. 
.tuesday...southwest winds around 10 kt. slight chance of showers
and thunderstorms in the morning. waves around 1 ft. 
.tuesday night...southwest winds around 10 kt. slight chance of
showers and thunderstorms in the evening. waves around 1 ft. 

$$

fzus53 klot 310805
nshlot
expires:202608311530;;653929

nearshore marine forecast
national weather service chicago/romeoville il
305 am cdt mon aug 31 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>745-311530-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
305 am cdt mon aug 31 2026

.today...south winds 10 to 20 kt becoming southwest. chance of
showers and thunderstorms in the morning. waves 1 to 2 ft. 
.tonight...southwest winds 10 to 15 kt. slight chance of showers
and thunderstorms in the evening. waves 1 to 2 ft. 
.tuesday...southwest winds around 10 kt. slight chance of showers
and thunderstorms in the morning. waves 1 to 2 ft. 
.tuesday night...southwest winds around 10 kt. decreasing
cloudiness. waves around 1 ft. 

$$

fzus53 kmkx 311210
nshmkx
expires:202608311600;;663266

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz645-311600-
north point light to wind point wi-
710 am cdt mon aug 31 2026

.today...south wind 5 to 15 knots becoming 10 to 15 knots with
gusts to around 20 knots late in the morning, then veering
southwest with gusts to around 20 knots early in the afternoon
becoming southwest 10 to 15 knots with gusts to around 20 knots
late in the afternoon. showers and a chance of thunderstorms in
the morning. chance of showers in the afternoon. waves 1 to
2 feet. 
.tonight...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then becoming southwest 5 to 10 knots after
midnight. mostly cloudy through around midnight then becoming
partly cloudy. waves around 1 foot. 
.tuesday...west wind 5 to 10 knots backing southwest early in the
afternoon, then rising to 10 to 15 knots late in the afternoon.
slight chance of showers in the morning. waves around 1 foot. 
.tuesday night...southwest wind 5 to 10 knots. slight chance of
showers after midnight. waves around 1 foot. 

$$

fzus53 kmkx 311210
nshmkx
expires:202608311600;;663267

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz646-311600-
wind point wi to winthrop harbor il-
710 am cdt mon aug 31 2026

.today...south wind 5 to 15 knots becoming 10 to 15 knots with
gusts to around 20 knots in the late morning and early afternoon,
then veering southwest with gusts to around 20 knots late in the
afternoon. showers and a chance of thunderstorms in the morning.
slight chance of showers and thunderstorms in the late morning
and early afternoon, then chance of showers late in the
afternoon. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then becoming southwest 5 to 10 knots after
midnight. slight chance of showers through around midnight. waves
around 1 foot. 
.tuesday...southwest wind 5 to 10 knots backing south late in the
afternoon. slight chance of showers and thunderstorms. waves
around 1 foot. 
.tuesday night...southwest wind 5 to 10 knots. slight chance of
showers and thunderstorms through the night. waves around 1 foot.

$$

fzus53 kmkx 311210
nshmkx
expires:202608311600;;663264

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz643-311600-
sheboygan to port washington wi-
710 am cdt mon aug 31 2026

.today...south wind 10 to 15 knots becoming 10 to 20 knots late
in the morning, then becoming 10 to 15 knots early in the
afternoon veering southwest late in the afternoon. showers and a
chance of thunderstorms in the morning. slight chance of showers
late in the morning. waves 1 to 3 feet building to 2 to 4 feet in
the late morning and afternoon. 
.tonight...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then becoming southwest 5 to 10 knots after
midnight veering west early in the morning. mostly cloudy through
around midnight then becoming partly cloudy. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.tuesday...northwest wind 5 to 10 knots backing southwest late in
the morning, then backing south early in the afternoon becoming
southwest 10 to 15 knots late in the afternoon. slight chance of
showers in the morning. waves around 1 foot. 
.tuesday night...southwest wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then veering west after midnight
veering northwest early in the morning. slight chance of showers
through around midnight. slight chance of thunderstorms through
the night. chance of showers after midnight. waves around 1 foot.

$$

fzus53 kmkx 311210
nshmkx
expires:202608311600;;663265

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz644-311600-
port washington to north point light wi-
710 am cdt mon aug 31 2026

.today...south wind 5 to 15 knots becoming 10 to 15 knots with
gusts to around 20 knots late in the morning, then veering
southwest with gusts to around 20 knots early in the afternoon
becoming southwest 10 to 15 knots with gusts to around 20 knots
late in the afternoon. showers and a chance of thunderstorms in
the morning. slight chance of showers in the late morning and
afternoon. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then becoming southwest 5 to 10 knots after
midnight veering west early in the morning. mostly cloudy through
around midnight then becoming partly cloudy. waves around 1 foot.
.tuesday...west wind 5 to 10 knots backing south early in the
afternoon, then veering southwest late in the afternoon. slight
chance of showers in the morning. waves around 1 foot. 
.tuesday night...southwest wind 5 to 10 knots veering west early
in the morning. chance of showers and slight chance of
thunderstorms after midnight. waves around 1 foot. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655927

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lsz240-241-312000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 am edt mon aug 31 2026 /401 am cdt mon aug 31 2026/

.early this morning...southeast wind less than 10 knots. cloudy
with a chance of showers and thunderstorms. patchy fog. waves
1 to 2 feet. 
.today...southeast wind less than 10 knots veering west by late
morning. partly cloudy. patchy fog through mid morning. waves
calm to 1 foot. 
.tonight...southwest wind less than 10 knots backing south late.
mostly clear. waves calm to 1 foot. 
.tuesday...southwest wind 5 to 15 knots veering west 10 to
15 knots in the afternoon. gusts up to 23 knots. mostly sunny.
waves building to 1 to 2 feet. 
.tuesday night...west wind 5 to 15 knots with gusts up to
22 knots in the evening becoming variable. mostly cloudy. a
slight chance of showers after midnight. waves 1 to 2 feet. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655926

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lmz248-250-312000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
501 am edt mon aug 31 2026

.early this morning...southeast wind less than 10 knots. cloudy
with a chance of showers and thunderstorms. patchy fog. waves
2 to 3 feet subsiding to 1 to 2 feet. 
.today...southeast wind 10 to 15 knots veering south 5 to
15 knots by late morning. mostly cloudy. patchy fog through mid
morning. a chance of showers and a slight chance of thunderstorms
through mid morning. a chance of showers and thunderstorms late.
waves building to 2 to 4 feet. 
.tonight...south wind less than 10 knots through late evening
becoming variable. mostly cloudy. a chance of thunderstorms and a
slight chance of showers through late evening, then a slight
chance of showers and thunderstorms by midnight. patchy fog by
midnight. waves subsiding to 1 to 2 feet. 
.tuesday...south wind less than 10 knots. partly cloudy. areas of
dense fog in the morning. waves 1 to 2 feet. 
.tuesday night...southwest wind less than 10 knots in the evening
becoming variable. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655925

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lmz221-312000-
green bay north of line from cedar river mi to rock island
passage-
501 am edt mon aug 31 2026

.early this morning...southeast wind less than 10 knots. cloudy
with a chance of showers and thunderstorms. patchy fog. waves
1 to 2 feet. 
.today...southeast wind less than 10 knots veering south by late
morning. mostly cloudy. patchy fog through mid morning. a chance
of showers and a slight chance of thunderstorms through mid
morning. a chance of showers and thunderstorms late. waves 1 to
2 feet. 
.tonight...southwest wind less than 10 knots through late evening
becoming variable. partly cloudy. a chance of thunderstorms and a
slight chance of showers through late evening. patchy fog by
midnight. waves 1 to 2 feet. 
.tuesday...south wind less than 10 knots. partly cloudy. patchy
fog in the morning. waves calm to 1 foot. 
.tuesday night...southwest wind less than 10 knots in the evening
becoming variable. mostly cloudy. a slight chance of showers
after midnight. waves calm to 1 foot. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655930

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lsz246-312000-
point isabelle to lower entrance of portage canal mi-
501 am edt mon aug 31 2026

.early this morning...east wind 10 to 15 knots. cloudy with a
chance of showers and thunderstorms. patchy fog. waves 2 to
3 feet. 
.today...east wind 5 to 15 knots backing northeast less than
10 knots late. mostly cloudy. patchy fog through mid morning. a
chance of showers through mid morning, then a slight chance of
showers and thunderstorms by late morning. waves subsiding to
1 to 2 feet. 
.tonight...west wind less than 10 knots backing southwest late.
partly cloudy. patchy fog through the night. waves 1 to 2 feet. 
.tuesday...southwest wind less than 10 knots veering west 10 to
15 knots in the afternoon. gusts up to 25 knots. sunny. patchy
fog in the morning. waves building to 1 to 2 feet. 
.tuesday night...west wind 5 to 15 knots. gusts up to 23 knots in
the evening. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655931

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lsz247-312000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
501 am edt mon aug 31 2026

.early this morning...east wind 5 to 15 knots. showers likely and
a chance of thunderstorms. patchy fog. waves 1 to 2 feet. 
.today...east wind less than 10 knots backing north late. gusts
up to 19 knots. mostly cloudy. patchy fog through mid morning. a
slight chance of showers through early afternoon. a slight chance
of thunderstorms by late morning. a chance of showers late. waves
1 to 2 feet. 
.tonight...west wind less than 10 knots backing southwest by
midnight. partly cloudy. patchy fog through the night. waves 1 to
2 feet. 
.tuesday...southwest wind less than 10 knots veering west 10 to
15 knots in the afternoon. gusts up to 22 knots. sunny. waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.tuesday night...west wind 5 to 15 knots. mostly cloudy. waves
1 to 2 feet. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655932

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lsz248-312000-
huron islands to marquette mi-
501 am edt mon aug 31 2026

.early this morning...southeast wind 10 to 15 knots. showers
likely and a chance of thunderstorms. patchy fog. waves 1 to
2 feet. 
.today...southeast wind 5 to 15 knots backing east less than
10 knots late. mostly cloudy. patchy fog through mid morning. a
slight chance of showers and thunderstorms through early
afternoon, then a chance of showers and a slight chance of
thunderstorms late. waves 1 to 2 feet. 
.tonight...northwest wind less than 10 knots backing southwest
late. mostly cloudy through late evening then becoming mostly
clear. a slight chance of showers and thunderstorms through late
evening. patchy fog through midnight. waves 1 to 2 feet. 
.tuesday...south wind less than 10 knots veering west 10 to
15 knots in the afternoon. sunny. waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet. 
.tuesday night...west wind 5 to 15 knots. mostly cloudy. waves
1 to 2 feet. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655934

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lsz250-312000-
munising to grand marais mi-
501 am edt mon aug 31 2026

.early this morning...southeast wind less than 10 knots. showers
likely and a chance of thunderstorms. patchy fog. waves calm to
1 foot. 
.today...southeast wind less than 10 knots. mostly cloudy. patchy
fog through mid morning. a chance of showers and a slight chance
of thunderstorms through mid morning, then a slight chance of
showers and thunderstorms by late morning. waves building to 1 to
2 feet. 
.tonight...south wind less than 10 knots veering west by
midnight, then becoming west less than 10 knots late. mostly
cloudy. a slight chance of showers and thunderstorms through late
evening, then a slight chance of showers by midnight. patchy fog
through the night. waves calm to 1 foot. 
.tuesday...south wind less than 10 knots with gusts up to
17 knots. mostly sunny. patchy dense fog in the morning. waves
calm to 1 foot. 
.tuesday night...southwest wind less than 10 knots veering west
after midnight. mostly cloudy. waves building to 1 to 2 feet. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655935

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lsz251-312000-
grand marais to whitefish point mi-
501 am edt mon aug 31 2026

.early this morning...southeast wind 10 to 15 knots. showers
likely and a slight chance of thunderstorms. patchy fog. waves
1 to 2 feet. 
.today...southeast wind 10 to 15 knots. mostly cloudy. patchy fog
through early afternoon. a chance of showers and a slight chance
of thunderstorms through early afternoon, then a slight chance of
showers and thunderstorms late. waves 1 to 2 feet. 
.tonight...southeast wind less than 10 knots veering west late.
mostly cloudy. a slight chance of showers and thunderstorms
through late evening, then a slight chance of showers by
midnight. patchy fog through midnight. areas of dense fog late.
waves 1 to 2 feet. 
.tuesday...south wind less than 10 knots. mostly sunny.
widespread dense fog in the morning. waves calm to 1 foot. 
.tuesday night...southwest wind less than 10 knots veering west
after midnight. mostly cloudy. a slight chance of showers in the
evening. waves building to 1 to 2 feet. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655933

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lsz249-312000-
marquette to munising mi-
501 am edt mon aug 31 2026

.early this morning...southeast wind less than 10 knots. showers
likely and a chance of thunderstorms. patchy fog. waves calm to
1 foot. 
.today...southeast wind less than 10 knots backing east late.
mostly cloudy. patchy fog through mid morning. a chance of
showers and a slight chance of thunderstorms through mid morning.
a slight chance of showers and thunderstorms late. waves calm to
1 foot. 
.tonight...west wind less than 10 knots backing southwest late.
mostly cloudy through late evening then becoming partly cloudy. a
slight chance of showers and thunderstorms through late evening,
then a slight chance of showers by midnight. patchy fog through
the night. waves calm to 1 foot. 
.tuesday...south wind less than 10 knots with gusts up to
17 knots. mostly sunny. patchy fog in the morning. waves calm to
1 foot. 
.tuesday night...southwest wind less than 10 knots veering west
after midnight. mostly cloudy. waves building to 1 to 2 feet. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655929

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lsz244-245-312000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
501 am edt mon aug 31 2026

.early this morning...southeast wind 10 to 15 knots with gusts up
to 22 knots. cloudy with a chance of showers and a slight chance
of thunderstorms. patchy fog. waves 2 to 3 feet. 
.today...southeast wind 10 to 15 knots diminishing to less than
10 knots late. gusts up to 22 knots. mostly cloudy. patchy fog
through early afternoon. a chance of showers and a slight chance
of thunderstorms. waves 2 to 3 feet. 
.tonight...west wind less than 10 knots backing southwest late.
mostly cloudy through midnight then becoming partly cloudy.
patchy fog through the night. waves subsiding to 1 to 2 feet. 
.tuesday...southwest wind 5 to 15 knots veering west 10 to
15 knots in the afternoon. gusts up to 25 knots. mostly sunny.
waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. 
.tuesday night...west wind 5 to 15 knots with gusts up to
23 knots. partly cloudy in the evening then becoming mostly
cloudy. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310901
nshmqt
expires:202608312000;;655928

nearshore marine forecast
national weather service marquette mi
501 am edt mon aug 31 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.


lsz242-243-312000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 am edt mon aug 31 2026

.early this morning...southeast wind 10 to 15 knots. cloudy with
a chance of showers and thunderstorms. patchy fog. waves calm to
1 foot building to 1 to 2 feet. 
.today...southeast wind 10 to 15 knots backing east less than
10 knots by late morning, then veering west late. patchy fog
through mid morning. mostly cloudy with a slight chance of
showers and thunderstorms. waves 1 to 2 feet. 
.tonight...west wind less than 10 knots backing southwest by
midnight. partly cloudy. patchy fog. waves calm to 1 foot. 
.tuesday...southwest wind 10 to 15 knots veering west in the
afternoon. gusts up to 27 knots. sunny. waves building to 2 to
4 feet, then subsiding to 2 to 3 feet. 
.tuesday night...west wind 5 to 15 knots. gusts up to 25 knots in
the evening. mostly cloudy. waves subsiding to 1 to 2 feet. 

$$