fzus53 kapx 140221
nshapx
expires:202605141030;;519893

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lhz349-141030-
sturgeon pt to alabaster mi-
1021 pm edt wed may 13 2026

.overnight...northwest wind 15 to 20 knots. mostly cloudy early
in the evening then becoming partly cloudy. waves 2 to 4 feet. 
.thursday...north wind 10 to 15 knots. sunny. waves 2 to 3 feet. 
.thursday night...west wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...south wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519882

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lsz321-141030-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
1021 pm edt wed may 13 2026

.overnight...northwest wind 5 to 10 knots. partly cloudy. waves
2 to 4 feet. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...southeast wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 
.friday...south wind 10 to 20 knots. chance of showers. waves
2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519888

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lmz346-141030-
manistee to point betsie mi-
1021 pm edt wed may 13 2026

.overnight...northwest wind 10 to 15 knots. mostly clear. waves
2 feet or less. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...south wind 15 to 25 knots. partly sunny. waves 4 to
6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519887

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lmz344-345-141030-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
1021 pm edt wed may 13 2026

.overnight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 3 feet. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...south wind 15 to 20 knots. partly sunny. waves 3 to
5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519885

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lmz342-141030-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
1021 pm edt wed may 13 2026

.overnight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 3 feet. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...south wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519884

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lmz341-141030-
seul choix point to 5nm west of mackinac bridge-
1021 pm edt wed may 13 2026

.overnight...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...west wind 5 to 10 knots. sunny. waves 2 feet or less.
.thursday night...south wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.friday...south wind 15 to 25 knots. partly sunny. waves 5 to
8 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519889

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lhz345-141030-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
1021 pm edt wed may 13 2026

.overnight...northwest wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...south wind 5 to 10 knots. partly sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519890

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lhz346-141030-
st ignace to false detour channel-
1021 pm edt wed may 13 2026

.overnight...northwest wind 10 to 15 knots. mostly cloudy early
in the evening then clearing. waves 2 feet or less. 
.thursday...northwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 
.thursday night...southwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.friday...south wind 10 to 15 knots. partly sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519891

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lhz347-141030-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1021 pm edt wed may 13 2026

.overnight...northwest wind 10 to 15 knots. mostly cloudy early
in the evening then clearing. waves 3 to 5 feet. 
.thursday...northwest wind 10 to 15 knots. sunny. waves 2 to
3 feet. 
.thursday night...southwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.friday...south wind 10 to 15 knots. partly sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519892

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lhz348-141030-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1021 pm edt wed may 13 2026

.overnight...northwest wind 15 to 20 knots. mostly cloudy early
in the evening then becoming partly cloudy. waves 3 to 5 feet. 
.thursday...north wind 10 to 15 knots. sunny. waves 2 to 4 feet. 
.thursday night...west wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...south wind 15 to 20 knots. partly sunny. waves 3 to
5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519886

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lmz323-141030-
grand traverse bay south of a line grand traverse light to
norwood mi-
1021 pm edt wed may 13 2026

.overnight...northwest wind 10 to 15 knots. partly cloudy. waves
2 to 3 feet. 
.thursday...north wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...south wind 15 to 20 knots. partly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 140221
nshapx
expires:202605141030;;519883

nearshore marine forecast
national weather service gaylord mi
1021 pm edt wed may 13 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.


lsz322-141030-
st. marys river point iroquois to e. potagannissing bay-
1021 pm edt wed may 13 2026

.overnight...northwest wind 5 to 10 knots. partly cloudy. 
.thursday...northwest wind 5 to 10 knots. sunny.
.thursday night...southwest wind 5 to 10 knots. partly cloudy. 
.friday...south wind 10 to 15 knots. partly sunny. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 140452
nshbuf
expires:202605140915;;524589

nearshore marine forecast
national weather service buffalo ny
1252 am edt thu may 14 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.


loz042-140915-
niagara river to hamlin beach along lake ontario-
1252 am edt thu may 14 2026

.overnight...west winds 15 to 20 knots diminishing to 10 to
15 knots. cloudy. waves 2 to 4 feet. 
.thursday...west winds 5 to 15 knots becoming northwest. a chance
of showers. waves 1 to 3 feet. 
.thursday night...northwest winds 5 to 10 knots. a chance of
showers in the evening. waves 1 to 2 feet. 
.friday...northwest winds 5 to 10 knots becoming west. mostly
sunny. waves 1 to 2 feet. 
.friday night...southwest winds 5 to 15 knots becoming south.
partly to mostly cloudy. waves 2 feet or less. 
.saturday...southwest winds 15 to 20 knots becoming west and
diminishing to 5 to 10 knots. a chance of showers saturday night.
waves 1 to 3 feet. 
.sunday...west winds 10 knots or less becoming east. a chance of
showers during the day. waves 1 foot or less. 
.monday...east winds 5 to 15 knots becoming southwest. partly to
mostly cloudy. waves 2 feet or less. 

$$

fzus51 kbuf 140452
nshbuf
expires:202605140915;;524588

nearshore marine forecast
national weather service buffalo ny
1252 am edt thu may 14 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.


lez040-041-140915-
buffalo to ripley along lake erie-
1252 am edt thu may 14 2026

.overnight...west winds 15 to 20 knots. cloudy. waves 1 to
3 feet. 
.thursday...west winds 5 to 15 knots becoming northwest. a chance
of showers. waves 1 to 3 feet. 
.thursday night...northwest winds 5 to 10 knots. a chance of
showers. waves 2 feet or less. 
.friday...west winds 10 knots or less. mostly sunny. waves 1 foot
or less. 
.friday night...southwest winds 10 knots or less becoming south.
partly cloudy. waves 1 foot or less. 
.saturday...south winds 5 to 10 knots becoming southwest. a
chance of showers. waves 2 feet or less. 
.sunday...southwest winds less than 10 knots. a chance of showers
during the day. waves 1 foot or less. 
.monday...south winds 10 knots or less. partly cloudy. waves
1 foot or less. 

$$

fzus51 kbuf 140452
nshbuf
expires:202605140915;;524587

nearshore marine forecast
national weather service buffalo ny
1252 am edt thu may 14 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-loz030-140915-
upper niagara river and buffalo harbor-lower niagara river-
1252 am edt thu may 14 2026

.overnight...west winds 10 to 15 knots. a chance of showers
late. 
.thursday...west winds 5 to 10 knots becoming northwest. a chance
of showers. 
.thursday night...northwest winds 10 knots or less. a chance of
showers. 
.friday...northwest winds 10 knots or less becoming southwest.
partly to mostly sunny. 
.friday night...southwest winds 10 knots or less becoming south.
partly cloudy. 
.saturday...southwest winds 5 to 15 knots diminishing to less
than 10 knots. a chance of showers saturday night. 
.sunday...west winds less than 10 knots. a chance of showers
during the day. 
.monday...southeast winds 10 knots or less becoming south. partly
to mostly cloudy. 

the water temperature off buffalo is 50 degrees.

$$

fzus51 kbuf 140452
nshbuf
expires:202605140915;;524591

nearshore marine forecast
national weather service buffalo ny
1252 am edt thu may 14 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.


loz045-140915-
mexico bay to the saint lawrence river along lake ontario-
1252 am edt thu may 14 2026

.overnight...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. mostly cloudy. waves 2 to 4 feet. 
.thursday...south winds 10 knots or less becoming northwest.
mostly cloudy in the morning, then becoming partly sunny. waves
1 to 3 feet subsiding to 1 foot or less. 
.thursday night...northwest winds 5 to 10 knots becoming north. a
chance of showers. waves 2 feet or less. 
.friday...north winds 5 to 10 knots becoming west. a chance of
showers in the morning. waves 2 feet or less. 
.friday night...southwest winds 5 to 15 knots becoming south.
partly cloudy. waves 2 feet or less. 
.saturday...south winds 10 to 15 knots becoming southwest. a
chance of showers saturday night. waves 2 feet or less. 
.sunday...west winds 10 knots or less becoming east. a chance of
showers during the day. waves 2 feet or less. 
.monday...southeast winds 5 to 15 knots becoming south 15 to
20 knots. a chance of showers monday night. waves 1 foot or less
building to 1 to 3 feet. 

$$

fzus51 kbuf 140452
nshbuf
expires:202605140915;;524590

nearshore marine forecast
national weather service buffalo ny
1252 am edt thu may 14 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.


loz043-044-140915-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1252 am edt thu may 14 2026

.overnight...southwest winds 10 to 15 knots. mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers in the morning. waves 1 to 3 feet subsiding to
1 foot or less. 
.thursday night...northwest winds 5 to 15 knots. a chance of
showers. waves 1 to 2 feet. 
.friday...northwest winds 5 to 15 knots becoming west. a chance
of showers in the morning. waves 1 to 2 feet. 
.friday night...southwest winds 5 to 10 knots becoming south.
partly to mostly cloudy. waves 1 foot or less. 
.saturday...south winds 5 to 15 knots becoming southwest. a
chance of showers saturday night. waves 2 feet or less. 
.sunday...west winds 10 knots or less becoming southeast. a
chance of showers during the day. waves 2 feet or less. 
.monday...southeast winds 5 to 15 knots becoming south. partly
cloudy. waves 1 foot or less. 

the water temperature off rochester is 48 degrees.

$$

fzus51 kbuf 140251
nshbuf
expires:202605140915;;520554

nearshore marine forecast
national weather service buffalo ny
1051 pm edt wed may 13 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.


loz043-140915-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1051 pm edt wed may 13 2026

.overnight...west winds 15 to 20 knots becoming southwest
10 to 15 knots. mostly cloudy. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.thursday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers. waves 2 feet or less. 
.thursday night...northwest winds 5 to 15 knots. a chance of
showers. waves 1 to 2 feet. 
.friday...west winds 5 to 15 knots. a chance of showers in the
morning. waves 1 to 2 feet. 
.friday night...southwest winds 5 to 10 knots becoming south.
partly to mostly cloudy. waves 1 foot or less. 
.saturday...south winds 5 to 15 knots becoming west. a chance of
showers saturday night. waves 2 feet or less. 
.sunday...west winds 10 knots or less becoming southeast. a
chance of showers during the day. waves 1 foot or less. 
.monday...southeast winds 5 to 10 knots becoming south. partly
cloudy. waves 1 foot or less. 

the water temperature off rochester is 48 degrees.

$$

fzus51 kbuf 140251
nshbuf
expires:202605140915;;520555

nearshore marine forecast
national weather service buffalo ny
1051 pm edt wed may 13 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.


loz044-140915-
sodus bay to mexico bay along lake ontario-
1051 pm edt wed may 13 2026

.overnight...west winds 15 to 20 knots becoming southwest
5 to 15 knots. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.thursday...south winds 10 knots or less becoming northwest.
mostly cloudy in the morning, then becoming partly sunny. waves
1 to 3 feet. 
.thursday night...northwest winds 5 to 15 knots. a chance of
showers. waves 1 to 2 feet. 
.friday...northwest winds 5 to 15 knots becoming west. a chance
of showers in the morning. waves 1 to 2 feet. 
.friday night...southwest winds 10 knots or less becoming south.
partly to mostly cloudy. waves 1 foot or less. 
.saturday...south winds 5 to 10 knots becoming southwest. a
chance of showers saturday night. waves 2 feet or less. 
.sunday...west winds 10 knots or less becoming east. a chance of
showers during the day. waves 2 feet or less. 
.monday...southeast winds 5 to 15 knots becoming south. partly
cloudy. waves 1 foot or less. 

$$

fzus51 kcle 140138
nshcle
expires:202605140815;;518575

nearshore marine forecast
national weather service cleveland oh
938 pm edt wed may 13 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.


lez146>149-140815-
avon point to willowick oh-willowick to geneva-on-the lake oh-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
938 pm edt wed may 13 2026

...small craft advisory in effect through thursday morning...

.rest of tonight...northwest winds 15 to 20 knots. a chance of
showers. waves 2 to 4 feet. 
.thursday...northwest winds 15 to 20 knots. a chance of showers
in the morning, then a slight chance of showers in the afternoon.
waves 3 to 5 feet subsiding to 2 to 4 feet. waves occasionally
around 6 feet. 
.thursday night...northwest winds 5 to 15 knots. partly cloudy.
waves 1 to 3 feet. 
.friday...northwest winds 10 knots or less becoming southwest.
mostly sunny. waves 1 foot or less. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 58 degrees, off cleveland 52
degrees, and off erie 55 degrees.

$$

fzus51 kcle 140138
nshcle
expires:202605140815;;518574

nearshore marine forecast
national weather service cleveland oh
938 pm edt wed may 13 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.


lez144-145-140815-
the islands to vermilion oh-vermilion to avon point oh-
938 pm edt wed may 13 2026

...small craft advisory in effect through thursday morning...

.rest of tonight...northwest winds 15 to 20 knots. a slight
chance of showers late this evening, then a chance of showers
after midnight. a slight chance of showers late. waves 2 to
4 feet. 
.thursday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. partly sunny in the morning, then clearing. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.thursday night...north winds 10 knots or less becoming west.
mostly clear. waves 2 feet or less. 
.friday...southwest winds 10 knots or less becoming south. mostly
sunny. waves 1 foot or less. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 58 degrees, off cleveland 52
degrees, and off erie 55 degrees.

$$

fzus51 kcle 140138
nshcle
expires:202605140815;;518573

nearshore marine forecast
national weather service cleveland oh
938 pm edt wed may 13 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.


lez142-143-140815-
maumee bay to reno beach oh-reno beach to the islands oh-
938 pm edt wed may 13 2026

...small craft advisory in effect through thursday morning...

.rest of tonight...northwest winds 15 to 20 knots. mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. mostly sunny. waves 1 to 3 feet. 
.thursday night...north winds 10 knots or less becoming south.
mostly clear. waves 1 foot or less. 
.friday...southwest winds 10 knots or less becoming south. mostly
sunny. waves 1 foot or less. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 58 degrees, off cleveland 52
degrees, and off erie 55 degrees.

$$

fzus53 kdlh 140518
nshdlh
expires:202605141600;;525997

nearshore marine forecast
national weather service duluth mn
1218 am cdt thu may 14 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.


lsz148-141600-
oak point to saxon harbor wi-
1218 am cdt thu may 14 2026

.today...southeast wind 5 knots becoming east 10 to 15 knots with
gusts to around 20 knots in the late morning and afternoon.
sunny. waves 1 to 2 feet. 
.tonight...south wind 10 to 15 knots with gusts to around
25 knots rising to 20 to 25 knots with gusts to around 30 knots
after midnight. chance of rain showers. waves 1 to 3 feet. a
small craft advisory may be needed. 
.friday...southwest wind 20 to 25 knots with gusts to around
30 knots easing to 15 to 20 knots with gusts to around 25 knots
in the afternoon. sunny. waves 1 to 3 feet. a small craft
advisory may be needed. 
.friday night...southwest wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. mostly clear. waves 1 to 2 feet. 

$$

fzus53 kdlh 140518
nshdlh
expires:202605141600;;525996

nearshore marine forecast
national weather service duluth mn
1218 am cdt thu may 14 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.


lsz121-141600-
chequamegon bay-bayfield to oak point wi-
1218 am cdt thu may 14 2026

.today...southeast wind 5 knots becoming east 10 to 15 knots with
gusts to around 20 knots in the late morning and afternoon.
sunny. waves 1 to 2 feet. 
.tonight...south wind 10 knots with gusts to around 20 knots
rising to 15 to 20 knots with gusts to around 30 knots in the
late evening and overnight. chance of rain showers. waves 1 to
2 feet. 
.friday...southwest wind 15 to 20 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet. 
.friday night...southwest wind 10 to 15 knots with gusts to
around 25 knots easing to 10 knots with gusts to around 20 knots
after midnight, then rising to 10 to 15 knots with gusts to
around 20 knots early in the morning. mostly clear. waves 1 to
2 feet. 

$$

fzus53 kdlh 140518
nshdlh
expires:202605141600;;525987

nearshore marine forecast
national weather service duluth mn
1218 am cdt thu may 14 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.


lsz140-141600-
grand portage to grand marais mn-
1218 am cdt thu may 14 2026

.today...east wind 10 to 15 knots with gusts to around 20 knots.
sunny. waves 1 to 2 feet. 
.tonight...east wind 10 to 15 knots with gusts to around 25 knots
becoming south 20 to 25 knots with gusts to around 30 knots after
midnight. chance of rain showers in the evening. rain showers
likely after midnight. waves 4 to 6 feet. waves occasionally to
8 feet. a small craft advisory may be needed. 
.friday...southwest wind 20 to 25 knots with gusts to around
30 knots. mostly sunny. waves 4 to 7 feet. waves occasionally to
9 feet. a small craft advisory may be needed. 
.friday night...west wind 20 to 25 knots. gusts up to 30 knots
decreasing to 25 knots early in the morning. mostly clear. waves
4 to 7 feet subsiding to 3 to 5 feet after midnight. waves
occasionally to 9 feet. a small craft advisory may be needed. 

$$

fzus53 kdlh 140518
nshdlh
expires:202605141600;;525988

nearshore marine forecast
national weather service duluth mn
1218 am cdt thu may 14 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.


lsz141-141600-
grand marais to taconite harbor mn-
1218 am cdt thu may 14 2026

.today...east wind 10 to 15 knots with gusts to around 20 knots.
sunny. waves 1 to 2 feet. 
.tonight...east wind 10 to 15 knots with gusts to around 20 knots
becoming southeast with gusts to around 20 knots after midnight.
chance of rain showers. waves 2 to 4 feet. 
.friday...south wind 10 to 15 knots with gusts to around 20 knots
becoming southwest 15 to 20 knots with gusts to around 25 knots
in the afternoon. mostly sunny. waves 3 to 5 feet. a small craft
advisory may be needed. 
.friday night...west wind 15 to 20 knots with gusts to around
25 knots easing to 10 to 15 knots with gusts to around 25 knots
after midnight. mostly clear. waves 3 to 5 feet subsiding to 1 to
3 feet after midnight. a small craft advisory may be needed. 

$$

fzus53 kdlh 140518
nshdlh
expires:202605141600;;525989

nearshore marine forecast
national weather service duluth mn
1218 am cdt thu may 14 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.


lsz142-141600-
taconite harbor to silver bay harbor mn-
1218 am cdt thu may 14 2026

.today...northeast wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots becoming south 5 to
10 knots with gusts to around 20 knots early in the morning.
chance of rain showers in the evening. slight chance of rain
showers after midnight. waves 1 to 3 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. sunny. waves 1 to
3 feet. 
.friday night...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. mostly
clear. waves 1 to 3 feet subsiding to 1 to 2 feet in the late
evening and overnight. 

$$

fzus53 kdlh 140518
nshdlh
expires:202605141600;;525990

nearshore marine forecast
national weather service duluth mn
1218 am cdt thu may 14 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.


lsz143-141600-
silver bay harbor to two harbors mn-
1218 am cdt thu may 14 2026

.today...northeast wind 5 knots rising to 15 to 20 knots with
gusts to around 25 knots in the late morning and afternoon.
mostly sunny. waves 1 to 3 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots becoming southwest with gusts to around 20 knots early
in the morning. chance of rain showers in the evening. waves 1 to
2 feet building to 2 to 4 feet after midnight. 
.friday...southwest wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. sunny. waves 2 to
4 feet. a small craft advisory may be needed. 
.friday night...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. mostly
clear. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. a small craft advisory may be needed. 

$$

fzus53 kdlh 140518
nshdlh
expires:202605141600;;525991

nearshore marine forecast
national weather service duluth mn
1218 am cdt thu may 14 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.


lsz144-141600-
two harbors to duluth mn-
1218 am cdt thu may 14 2026

.today...northeast wind 5 knots rising to 15 to 20 knots with
gusts to around 25 knots in the late morning and afternoon. sunny
until late afternoon then becoming partly sunny. waves 1 to
3 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots becoming southeast with gusts to around 25 knots late in
the evening, then becoming south 20 to 25 knots after midnight
becoming southwest early in the morning. slight chance of rain
showers in the evening. waves 1 to 3 feet building to 2 to 4 feet
after midnight. a small craft advisory may be needed. 
.friday...southwest wind 20 to 25 knots. gusts up to 30 knots
late in the afternoon. sunny. waves 3 to 5 feet. a small craft
advisory may be needed. 
.friday night...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. mostly
clear. waves 2 to 4 feet subsiding to 1 to 2 feet after midnight.
a small craft advisory may be needed. 

$$

fzus53 kdlh 140518
nshdlh
expires:202605141600;;525992

nearshore marine forecast
national weather service duluth mn
1218 am cdt thu may 14 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.


lsz145-141600-
duluth mn to port wing wi-
1218 am cdt thu may 14 2026

.today...northeast wind 5 knots rising to 10 to 15 knots with
gusts to around 25 knots in the late morning and afternoon.
mostly sunny. waves 1 to 2 feet building to 1 to 3 feet late in
the afternoon. 
.tonight...northeast wind 10 to 15 knots with gusts to around
25 knots becoming southeast with gusts to around 25 knots late in
the evening, then becoming southwest 20 to 25 knots with gusts to
around 30 knots after midnight. slight chance of rain showers in
the evening. waves 1 to 3 feet. a small craft advisory may be
needed. 
.friday...southwest wind 20 to 25 knots. gusts up to 25 knots
increasing to 30 knots in the afternoon. sunny. waves 1 to 3 feet
building to 3 to 5 feet in the late morning and afternoon. a
small craft advisory may be needed. 
.friday night...southwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 20 knots. mostly clear. waves 3 to 5 feet
subsiding to 1 to 3 feet after midnight. a small craft advisory
may be needed. 

$$

fzus53 kdlh 140518
nshdlh
expires:202605141600;;525993

nearshore marine forecast
national weather service duluth mn
1218 am cdt thu may 14 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.


lsz146-141600-
port wing to sand island wi-
1218 am cdt thu may 14 2026

.today...northeast wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.tonight...east wind 10 knots with gusts to around 20 knots
becoming southeast with gusts to around 20 knots late in the
evening, then becoming southwest 15 to 20 knots with gusts to
around 25 knots after midnight. chance of rain showers in the
evening. waves 1 to 3 feet. 
.friday...southwest wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the morning, then increasing to
25 knots in the afternoon. sunny. waves 1 to 3 feet building to
3 to 5 feet in the afternoon. a small craft advisory may be
needed. 
.friday night...southwest wind 15 to 20 knots with gusts to
around 25 knots easing to 10 knots with gusts to around 20 knots
after midnight, then becoming west with gusts to around 20 knots
early in the morning. mostly clear. waves 3 to 5 feet subsiding
to 1 to 3 feet after midnight. a small craft advisory may be
needed. 

$$

fzus53 kdlh 140518
nshdlh
expires:202605141600;;525994

nearshore marine forecast
national weather service duluth mn
1218 am cdt thu may 14 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.


lsz147-141600-
sand island to bayfield wi-
1218 am cdt thu may 14 2026

.today...east wind 10 to 15 knots with gusts to around 20 knots.
sunny. waves 1 to 2 feet. 
.tonight...southeast wind 10 knots becoming south 15 to 20 knots
with gusts to around 25 knots in the late evening and overnight.
chance of rain showers. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet building to 1 to 3 feet late
in the afternoon. 
.friday night...southwest wind 10 to 15 knots with gusts to
around 25 knots easing to 5 to 10 knots with gusts to around
20 knots in the late evening and overnight. mostly clear. waves
2 to 4 feet subsiding to 1 to 3 feet after midnight. 

$$

fzus53 kdtx 140149
nshdtx
expires:202605141000;;518802

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 pm edt wed may 13 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.


lhz443-141000-
port sanilac to port huron mi-
949 pm edt wed may 13 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...northwest winds 15 to 20 knots. cloudy with a
slight chance of showers. waves 2 to 4 feet. 
.thursday...north winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. partly cloudy early in the
morning then clearing. waves 3 to 5 feet. waves occasionally
around 7 feet. 
.thursday night...north winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and early morning, then
becoming light and variable after midnight. clear. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.friday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. partly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 140149
nshdtx
expires:202605141000;;518798

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 pm edt wed may 13 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.


lhz422-141000-
inner saginaw bay sw of point au gres to bay port mi-
949 pm edt wed may 13 2026

.rest of tonight...northwest winds to 20 knots. mostly cloudy 
this evening becoming partly cloudy. waves 2 to 4 feet. 
.thursday...northwest winds to 20 knots becoming north 15 to 20 
knots in the late morning and early afternoon, then becoming 
northeast 10 to 15 knots early in the afternoon. sunny. waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and 
afternoon. 
.thursday night...east winds 10 to 15 knots becoming southeast
5 to 10 knots in the late evening and early morning, then veering
to the south after midnight. clear until early morning becoming
partly cloudy. waves 2 feet or less. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
early in the afternoon. partly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 140149
nshdtx
expires:202605141000;;518800

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 pm edt wed may 13 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.


lhz441-141000-
port austin to harbor beach mi-
949 pm edt wed may 13 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...northwest winds 15 to 20 knots. cloudy with a
slight chance of showers this evening, then partly cloudy after
midnight. waves 4 to 6 feet. waves occasionally around 7 feet. 
.thursday...northwest winds 15 to 20 knots becoming north 10 to
15 knots early in the afternoon. mostly sunny. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.thursday night...north winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and early morning, then
becoming light and variable after midnight. clear until early
morning becoming partly cloudy. waves 2 to 4 feet subsiding to
1 to 3 feet in the late evening and overnight. 
.friday...south winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 140149
nshdtx
expires:202605141000;;518801

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 pm edt wed may 13 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.


lhz442-141000-
harbor beach to port sanilac mi-
949 pm edt wed may 13 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...northwest winds 15 to 20 knots. mostly cloudy.
a chance of showers this evening, then a slight chance of showers
after midnight. waves 4 to 6 feet. waves occasionally around
8 feet. 
.thursday...north winds 15 to 20 knots. partly cloudy early in
the morning then clearing. waves 3 to 5 feet. waves occasionally
around 6 feet. 
.thursday night...north winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and early morning, then
becoming light and variable after midnight. mostly clear. waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.friday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. partly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 140149
nshdtx
expires:202605141000;;518799

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 pm edt wed may 13 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.


lhz421-141000-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
949 pm edt wed may 13 2026

...small craft advisory in effect through thursday morning...

.rest of tonight...northwest winds 15 to 20 knots. cloudy this
evening becoming partly cloudy. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.thursday...north winds 15 to 20 knots becoming northeast 10 to
15 knots early in the afternoon. sunny. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.thursday night...northeast winds 10 to 15 knots becoming
southwest 5 to 10 knots in the late evening and overnight. clear
until early morning becoming partly cloudy. waves 1 to 3 feet. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
early in the afternoon. partly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 140149
nshdtx
expires:202605141000;;518803

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 pm edt wed may 13 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.


lez444-141000-
michigan waters of lake erie from detroit river to north cape mi-
949 pm edt wed may 13 2026

.rest of tonight...northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. mostly cloudy this evening
becoming partly cloudy. waves 1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny until
late afternoon becoming partly cloudy. waves 2 feet or less. 
.thursday night...north winds 5 to 10 knots veering to the east
in the late evening and early morning, then becoming light and
variable after midnight. mostly clear. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots becoming south 10 to
15 knots early in the afternoon. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less. 

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

the water temperature at belle isle is missing.

$$

fzus53 kgrb 140230
nshgrb
expires:202605141000;;520081

nearshore marine forecast
national weather service green bay wi
930 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-141000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
930 pm cdt wed may 13 2026

.rest of tonight...s wind around 5 kts veering nw in the late
evening and overnight. waves 2 ft or less. clear.
.thursday...n wind 5 to 10 kts veering se in the late morning and
afternoon. waves 2 ft or less. sunny.
.thursday night...s wind 10 to 15 kts. waves 2 ft or less
building to 2 to 4 ft after midnight. partly cloudy in the
evening then becoming mostly cloudy. 
.friday...s wind to 30 kts. waves 4 to 7 ft building to 6 to
10 ft in the afternoon. partly cloudy. a small craft advisory may
be needed.  

$$

fzus53 kgrb 140230
nshgrb
expires:202605141000;;520079

nearshore marine forecast
national weather service green bay wi
930 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-141000-
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-
930 pm cdt wed may 13 2026

.rest of tonight...n wind around 5 kts backing nw in the late
evening and overnight. waves 2 ft or less. clear.
.thursday...n wind around 5 kts veering se in the late morning
and afternoon. waves 2 ft or less. sunny.
.thursday night...s wind 10 to 15 kts. waves 1 to 3 ft. a chance
of showers after midnight. 
.friday...s wind 15 to 25 kts. waves 2 to 4 ft. partly cloudy. a
small craft advisory may be needed.  

$$

fzus53 kgrb 140230
nshgrb
expires:202605141000;;520080

nearshore marine forecast
national weather service green bay wi
930 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz541-141000-
rock island passage to sturgeon bay wi-
930 pm cdt wed may 13 2026

.rest of tonight...nw wind 5 to 10 kts. waves 2 ft or less.
clear.
.thursday...n wind 5 to 10 kts veering se in the late morning and
afternoon. waves 2 ft or less. sunny.
.thursday night...s wind 10 to 15 kts. waves 2 ft or less
building to 2 to 4 ft after midnight. partly cloudy in the
evening then becoming cloudy. 
.friday...s wind to 30 kts. waves 4 to 7 ft building to 6 to
10 ft in the afternoon. mostly cloudy in the morning then
clearing. a small craft advisory may be needed.  

$$

fzus53 kgrr 140136
nshgrr
expires:202605140800;;518487

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz845-140800-
south haven to holland mi-
936 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.through early evening...northwest winds to 30 knots. partly sunny.
waves 5 to 7 feet. 
.tonight...northwest winds 15 to 25 knots. mostly clear. waves 4 to
6 feet subsiding to 2 to 3 feet after midnight. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 1 to
3 feet. 
.thursday night...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 10 to 20 knots. partly sunny. waves 2 to
3 feet. 
.friday night...south winds 15 to 20 knots. partly cloudy. waves
2 to 3 feet. 
.saturday...southwest winds 5 to 15 knots. partly sunny with a
chance of rain showers. waves 1 to 2 feet. 
.sunday...east winds 10 to 15 knots veering southeast early in the
afternoon. partly sunny with a chance of rain showers. waves 1 foot
or less. 
.monday...south winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet.

$$

fzus53 kgrr 140136
nshgrr
expires:202605140800;;518488

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz844-140800-
st joseph to south haven mi-
936 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.through early evening...northwest winds to 30 knots. mostly sunny.
waves 5 to 7 feet. 
.tonight...north winds 15 to 25 knots. mostly clear. waves 4 to
6 feet subsiding to 2 to 3 feet after midnight. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
3 feet. 
.thursday night...northwest winds 5 to 10 knots backing southeast in
the late evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 10 to 20 knots. partly sunny with a slight
chance of rain showers. waves 1 to 3 feet. 
.friday night...south winds 10 to 20 knots. partly cloudy. waves
1 to 3 feet. 
.saturday...south winds 10 to 15 knots veering southwest 5 to
10 knots early in the afternoon. partly sunny with a chance of rain
showers. waves around 1 foot. 
.sunday...southeast winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. partly sunny with rain showers likely and a
chance of thunderstorms. waves 1 foot or less. 
.monday...south winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet.

$$

fzus53 kgrr 140136
nshgrr
expires:202605140800;;518483

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz849-140800-
pentwater to manistee mi-
936 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.through early evening...northwest winds 20 to 25 knots. mostly
cloudy. waves 4 to 6 feet. 
.tonight...north winds 10 to 20 knots. mostly clear. waves 2 to
4 feet subsiding to 1 to 3 feet after midnight. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.thursday night...northwest winds 5 to 15 knots backing south in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.friday...south winds 10 to 20 knots increasing to 30 knots in the
late morning and afternoon. partly sunny. waves 1 to 3 feet building
to 5 to 7 feet in the late morning and afternoon. 
.friday night...south winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.saturday...south winds 10 to 20 knots. mostly sunny. waves 3 to
5 feet subsiding to 2 to 3 feet early in the afternoon. 
.sunday...east winds 10 to 20 knots. mostly sunny with a chance of
rain showers. waves around 1 foot. 
.monday...south winds to 30 knots. partly sunny with a chance of
rain showers. waves 5 to 7 feet building to 6 to 8 feet early in the
afternoon. 

$$

fzus53 kgrr 140136
nshgrr
expires:202605140800;;518484

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz848-140800-
whitehall to pentwater mi-
936 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.through early evening...northwest winds 20 to 25 knots. mostly
cloudy. waves 4 to 6 feet. 
.tonight...northwest winds 10 to 20 knots. mostly clear. waves 3 to
5 feet subsiding to 2 to 3 feet in the late evening and overnight. 
.thursday...northwest winds 10 to 15 knots. sunny. waves around
1 foot. 
.thursday night...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 15 to 20 knots increasing to 30 knots in the
late morning and afternoon. partly sunny. waves 2 to 3 feet building
to 5 to 7 feet in the late morning and afternoon. 
.friday night...south winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.saturday...south winds 10 to 20 knots. partly sunny. waves 3 to
5 feet subsiding to 1 to 3 feet early in the afternoon. 
.sunday...east winds 10 to 15 knots. mostly sunny with a chance of
rain showers. waves 1 foot or less. 
.monday...south winds to 30 knots. partly sunny with a chance of
rain showers. waves 6 to 8 feet. 

$$

fzus53 kgrr 140136
nshgrr
expires:202605140800;;518485

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz847-140800-
grand haven to whitehall mi-
936 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.through early evening...northwest winds to 30 knots. mostly cloudy.
waves 5 to 7 feet. 
.tonight...northwest winds 15 to 25 knots. mostly clear. waves 4 to
6 feet subsiding to 2 to 3 feet in the late evening and overnight. 
.thursday...northwest winds 15 to 20 knots. sunny. waves 1 to
2 feet. 
.thursday night...northwest winds 5 to 15 knots backing south in the
late evening and overnight. partly cloudy. waves 1 to 2 feet. 
.friday...south winds 10 to 20 knots increasing to 20 to 25 knots in
the late morning and afternoon. partly sunny. waves 1 to 3 feet
building to 4 to 6 feet in the late morning and afternoon. 
.friday night...south winds 15 to 25 knots. partly cloudy. waves
4 to 6 feet. 
.saturday...south winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet.
.sunday...east winds 10 to 15 knots veering southeast early in the
afternoon. partly sunny with a chance of rain showers. waves 1 foot
or less. 
.monday...south winds to 30 knots. partly sunny. waves 5 to 7 feet. 

$$

fzus53 kgrr 140136
nshgrr
expires:202605140800;;518486

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz846-140800-
holland to grand haven mi-
936 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.through early evening...northwest winds to 30 knots. partly sunny.
waves 5 to 7 feet. 
.tonight...northwest winds 15 to 25 knots. mostly clear. waves 4 to
6 feet subsiding to 1 to 3 feet after midnight. 
.thursday...northwest winds 15 to 20 knots. sunny. waves 1 to
3 feet. 
.thursday night...west winds 5 to 15 knots backing south in the late
evening and early morning, then becoming 5 to 15 knots after
midnight. partly cloudy. waves 1 to 2 feet. 
.friday...south winds 15 to 25 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon. 
.friday night...south winds 15 to 25 knots. partly cloudy. waves
2 to 4 feet. 
.saturday...southwest winds 5 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.sunday...east winds 10 to 15 knots veering southeast early in the
afternoon. partly sunny with a chance of rain showers. waves 1 foot
or less. 
.monday...south winds to 30 knots. mostly sunny. waves 3 to 5 feet. 

$$

fzus53 kiwx 140231
nshiwx
expires:202605140815;;520124

nearshore marine forecast
national weather service northern indiana
1031 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz046-140815-
michigan city in to new buffalo mi-
1031 pm edt wed may 13 2026

.overnight...north winds 5 to 10 knots becoming northwest.
mostly clear. waves 2 to 3 feet. 
.thursday...northwest winds 10 knots or less. sunny. waves 1 to
2 feet. 
.thursday night...light and variable winds becoming southeast
5 to 10 knots. mostly clear in the evening, then becoming mostly
cloudy. waves 1 foot or less. 
.friday...south winds 10 to 15 knots. gusts up to 25 knots.
mostly cloudy. waves 2 feet or less. 

the water temperature at st. joseph is 51 degrees and at michigan
city is 53 degrees.


$$

fzus53 kiwx 140231
nshiwx
expires:202605140815;;520125

nearshore marine forecast
national weather service northern indiana
1031 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz043-140815-
new buffalo mi to st joseph mi-
1031 pm edt wed may 13 2026

.overnight...north winds 10 to 15 knots becoming northwest.
mostly clear. waves 2 to 3 feet. 
.thursday...northwest winds 5 to 10 knots. sunny. waves 1 to
2 feet. 
.thursday night...north winds 10 knots or less becoming
southeast. partly cloudy. waves 1 foot or less. 
.friday...south winds 10 to 15 knots. gusts up to 25 knots.
mostly cloudy. waves 2 feet or less. 

the water temperature at st. joseph is 51 degrees and at michigan
city is 53 degrees.


$$

fzus53 klot 140205
nshlot
expires:202605140915;;519240

nearshore marine forecast
national weather service chicago/romeoville il
905 pm cdt wed may 13 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>742-140915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
905 pm cdt wed may 13 2026

.rest of tonight...west winds around 5 kt becoming northwest.
clear. waves 1 to 2 ft. 
.thursday...northwest winds around 10 kt becoming east in the
afternoon. sunny. waves 1 to 2 ft. 
.thursday night...southeast winds 10 to 15 kt becoming south
overnight. slight chance of showers overnight. waves 1 to 2 ft.
.friday...south winds 15 to 25 kt. slight chance of showers in
the morning. waves 2 to 4 ft.  

$$

fzus53 klot 140205
nshlot
expires:202605140915;;519241

nearshore marine forecast
national weather service chicago/romeoville il
905 pm cdt wed may 13 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>745-140915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
905 pm cdt wed may 13 2026

.rest of tonight...north winds around 10 kt becoming northwest
overnight. clear. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.thursday...northwest winds around 10 kt becoming north in the
afternoon. sunny. waves 1 to 3 ft. 
.thursday night...east winds 10 to 15 kt becoming south
overnight. mostly clear in the evening, then becoming mostly
cloudy. waves 1 to 2 ft. 
.friday...south winds 15 to 25 kt. chance of showers in the
morning. waves 1 to 3 ft.  

$$

fzus53 kmkx 140410
nshmkx
expires:202605141000;;523567

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz645-141000-
north point light to wind point wi-
1110 pm cdt wed may 13 2026

.rest of tonight...west wind 5 to 10 knots. clear. waves around
1 foot. 
.thursday...northwest wind 5 to 10 knots backing southeast late
in the afternoon. sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots veering south late
in the evening, then rising to 10 to 15 knots after midnight.
chance of showers after midnight. waves 1 to 2 feet. 
.friday...south wind 15 to 20 knots becoming 10 to 20 knots early
in the afternoon, then becoming 15 to 20 knots late in the
afternoon. gusts up to 25 knots. chance of showers in the
morning. waves 3 to 4 feet. 

$$

fzus53 kmkx 140410
nshmkx
expires:202605141000;;523566

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz644-141000-
port washington to north point light wi-
1110 pm cdt wed may 13 2026

.rest of tonight...west wind 5 to 10 knots. clear. waves around
1 foot. 
.thursday...northwest wind 5 to 10 knots backing southeast late
in the afternoon. sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots veering south late
in the evening, then rising to 10 to 15 knots after midnight.
chance of showers after midnight. waves 1 to 2 feet. 
.friday...south wind 15 to 20 knots becoming 15 to 25 knots in
the afternoon. chance of showers in the morning. waves 3 to
4 feet building to 4 to 6 feet. a small craft advisory may be
needed. 

$$

fzus53 kmkx 140410
nshmkx
expires:202605141000;;523565

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz643-141000-
sheboygan to port washington wi-
1110 pm cdt wed may 13 2026

.rest of tonight...west wind 5 to 10 knots veering northwest
early in the morning. clear. waves around 1 foot. 
.thursday...northwest wind 5 to 10 knots veering north late in
the morning, then veering east early in the afternoon veering
southeast late in the afternoon. sunny. waves around 1 foot. 
.thursday night...south wind 5 to 10 knots rising to 10 to
15 knots after midnight, then becoming 10 to 20 knots early in
the morning. chance of showers after midnight. waves around
1 foot building to 2 to 4 feet early in the morning. 
.friday...south wind 15 to 20 knots becoming 15 to 25 knots with
gusts to around 30 knots in the late morning and afternoon.
chance of showers in the morning. waves 3 to 4 feet building to
6 to 8 feet. a small craft advisory may be needed. 

$$

fzus53 kmkx 140410
nshmkx
expires:202605141000;;523568

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz646-141000-
wind point wi to winthrop harbor il-
1110 pm cdt wed may 13 2026

.rest of tonight...west wind 5 to 10 knots. clear. waves around
1 foot. 
.thursday...northwest wind 5 to 10 knots veering southeast late
in the afternoon. sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots becoming south
10 to 15 knots after midnight. chance of showers after midnight.
waves 1 to 2 feet. 
.friday...south wind 10 to 20 knots becoming 15 to 20 knots in
the late morning and afternoon. gusts up to 25 knots. chance of
showers in the morning. waves 3 to 4 feet. 

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521057

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lsz244-245-140800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
1102 pm edt wed may 13 2026

.rest of tonight...northwest wind less than 10 knots with gusts
up to 17 knots. clear. waves 1 to 2 feet. 
.thursday...variable wind less than 10 knots becoming southeast
5 to 15 knots by late morning. mostly sunny. waves building to
2 to 3 feet. 
.thursday night...southeast wind 15 to 25 knots veering south
15 to 20 knots after midnight. cloudy. a slight chance of rain
showers in the evening, then rain showers likely after midnight.
waves building to 3 to 6 feet occasionally to 8 feet. 
.friday...south wind 10 to 20 knots. mostly sunny. a chance of
rain showers in the morning. waves subsiding to 3 to 5 feet
occasionally to 7 feet. 

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521059

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lsz247-140800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1102 pm edt wed may 13 2026

.rest of tonight...west wind less than 10 knots by midnight
becoming variable. clear. waves calm to 1 foot. 
.thursday...variable wind less than 10 knots becoming east 10 to
20 knots by late morning. sunny. waves building to 2 to 4 feet. 
.thursday night...southeast wind 15 to 20 knots veering south
15 to 25 knots after midnight. cloudy. a slight chance of rain
showers in the evening, then rain showers likely after midnight.
waves subsiding to 2 to 3 feet, then building to 2 to 4 feet. 
.friday...south wind 15 to 25 knots veering southwest 15 to
20 knots in the afternoon. mostly sunny. a slight chance of
showers in the morning. waves subsiding to 2 to 3 feet. 

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521060

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lsz248-140800-
huron islands to marquette mi-
1102 pm edt wed may 13 2026

.rest of tonight...northwest wind 5 to 15 knots. clear. waves
2 to 3 feet subsiding to 1 to 2 feet. 
.thursday...variable wind less than 10 knots becoming east 5 to
15 knots with gusts up to 23 knots by late morning, then veering
southeast 10 to 20 knots late. sunny. waves building to 2 to
3 feet. 
.thursday night...southeast wind 15 to 20 knots veering south
after midnight. gusts up to 31 knots. cloudy. a slight chance of
rain showers in the evening, then rain showers likely after
midnight. waves building to 2 to 4 feet, then subsiding to 2 to
3 feet. 
.friday...south wind 15 to 25 knots with gusts up to 32 knots.
mostly sunny. a chance of rain showers in the morning. waves 2 to
4 feet. 

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521061

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lsz249-140800-
marquette to munising mi-
1102 pm edt wed may 13 2026

...small craft advisory in effect until 1 am edt thursday...

.rest of tonight...northwest wind 10 to 20 knots. clear. waves
3 to 5 feet occasionally to 7 feet subsiding to 1 to 2 feet. 
.thursday...northwest wind less than 10 knots veering east late.
sunny. waves 1 to 2 feet. 
.thursday night...south wind 15 to 25 knots. mostly cloudy. a
chance of rain showers after midnight. waves building to 2 to
3 feet. 
.friday...south wind 20 to 25 knots with gusts up to 32 knots.
partly cloudy with a chance of rain showers in the morning, then
sunny in the afternoon. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet. 

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521062

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lsz250-140800-
munising to grand marais mi-
1102 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.rest of tonight...northwest wind 5 to 15 knots. clear. waves
3 to 5 feet occasionally to 7 feet subsiding to 2 to 3 feet. 
.thursday...northwest wind less than 10 knots veering northeast
late. mostly sunny. waves subsiding to 1 to 2 feet. 
.thursday night...southeast wind 5 to 15 knots veering south
15 to 20 knots after midnight. gusts up to 28 knots. mostly
cloudy. a chance of rain showers after midnight. waves building
to 2 to 3 feet. 
.friday...south wind 20 to 25 knots with gale force gusts up to
34 knots. mostly cloudy with a chance of rain showers in the
morning, then mostly sunny in the afternoon. waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to 2 to
4 feet. 

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521063

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lsz251-140800-
grand marais to whitefish point mi-
1102 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.rest of tonight...northwest wind 10 to 15 knots. mostly clear.
waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to
3 feet. 
.thursday...northwest wind less than 10 knots. mostly sunny.
waves subsiding to 1 to 2 feet. 
.thursday night...southeast wind less than 10 knots veering south
10 to 20 knots after midnight. partly cloudy in the evening, then
cloudy with a slight chance of rain showers after midnight. waves
calm to 1 foot. 
.friday...south wind 15 to 25 knots with gusts up to 33 knots.
mostly cloudy with a chance of rain showers in the morning, then
mostly sunny in the afternoon. waves building to 2 to 4 feet. 

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521055

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lsz240-241-140800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1102 pm edt wed may 13 2026 /1002 pm cdt wed may 13 2026/

.rest of tonight...variable wind less than 10 knots. clear. waves
calm to 1 foot. 
.thursday...variable wind less than 10 knots becoming northeast
less than 10 knots by late morning, then veering east late. sunny
through early afternoon then becoming partly cloudy. waves calm
to 1 foot. 
.thursday night...south wind 15 to 25 knots. cloudy in the
evening then becoming partly cloudy. a chance of showers. waves
building to 2 to 4 feet. 
.friday...southwest wind 15 to 20 knots diminishing to 10 to
15 knots in the afternoon. gusts up to 27 knots. sunny. waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet. 

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521054

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lmz248-250-140800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1102 pm edt wed may 13 2026

.rest of tonight...northwest wind 5 to 15 knots. clear. waves
calm to 1 foot. 
.thursday...north wind less than 10 knots backing southwest 5 to
15 knots by late morning. sunny. waves calm to 1 foot. 
.thursday night...south wind 5 to 15 knots. gusts up to 23 knots
after midnight. partly cloudy in the evening, then cloudy with a
slight chance of rain showers after midnight. waves building to
1 to 2 feet. 
.friday...south wind up to 30 knots. mostly cloudy with a chance
of rain showers in the morning, then mostly sunny in the
afternoon. waves building to 6 to 9 feet occasionally to 11 feet.

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521053

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lmz221-140800-
green bay north of line from cedar river mi to rock island
passage-
1102 pm edt wed may 13 2026

.rest of tonight...northwest wind less than 10 knots. clear.
waves calm to 1 foot. 
.thursday...north wind less than 10 knots backing south by late
morning. sunny. waves calm to 1 foot. 
.thursday night...south wind 5 to 15 knots. mostly cloudy. a
chance of rain showers after midnight. waves building to 1 to
2 feet. 
.friday...south wind 15 to 25 knots. mostly cloudy with a chance
of rain showers in the morning, then mostly sunny in the
afternoon. waves building to 3 to 5 feet occasionally to 7 feet. 

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521056

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lsz242-243-140800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1102 pm edt wed may 13 2026

.rest of tonight...variable wind less than 10 knots. clear. waves
calm to 1 foot. 
.thursday...variable wind less than 10 knots becoming northeast
less than 10 knots with gusts up to 20 knots by late morning,
then veering east 10 to 15 knots late. mostly sunny. waves
building to 1 to 2 feet. 
.thursday night...southeast wind 15 to 20 knots veering south
after midnight. cloudy. a chance of showers in the evening, then
showers likely after midnight. waves building to 2 to 3 feet. 
.friday...south wind 15 to 20 knots veering southwest in the
afternoon. sunny. a slight chance of showers in the morning.
waves building to 2 to 4 feet. 

$$

fzus53 kmqt 140303
nshmqt
expires:202605140800;;521058

nearshore marine forecast
national weather service marquette mi
1102 pm edt wed may 13 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.


lsz246-140800-
point isabelle to lower entrance of portage canal mi-
1102 pm edt wed may 13 2026

.rest of tonight...northwest wind less than 10 knots. clear.
waves calm to 1 foot. 
.thursday...variable wind less than 10 knots becoming east 5 to
15 knots with gusts up to 22 knots by late morning, then
increasing to 15 to 20 knots late. mostly sunny. waves building
to 2 to 4 feet. 
.thursday night...southeast wind 15 to 25 knots veering south
15 to 20 knots after midnight. cloudy. a slight chance of rain
showers in the evening, then rain showers likely after midnight.
waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet. 
.friday...south wind 15 to 20 knots veering southwest in the
afternoon. gusts up to 28 knots. mostly sunny. a slight chance of
rain showers in the morning. waves subsiding to 2 to 4 feet. 

$$