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nearshore marine forecast
national weather service buffalo ny
403 am edt mon sep 21 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.


lez041-211500-
dunkirk to buffalo along lake erie-
403 am edt mon sep 21 2026

...small craft advisory in effect through tuesday evening...

.today...northeast winds 15 to 20 knots. mostly cloudy. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.tonight...northeast winds 15 to 20 knots. mostly cloudy. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...northeast winds 15 to 20 knots. mostly sunny. waves
1 to 3 feet building to 2 to 4 feet. 
.tuesday night...east winds 15 to 20 knots diminishing to 10 to
15 knots. partly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.wednesday...east winds 5 to 15 knots. partly cloudy. waves
2 feet or less. 
.thursday...east winds 5 to 15 knots. partly cloudy. waves 2 feet
or less. 
.friday...northeast winds 5 to 10 knots. partly cloudy. waves
1 foot or less. 

$$

fzus51 kbuf 210804
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nearshore marine forecast
national weather service buffalo ny
403 am edt mon sep 21 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.


lez040-211500-
ripley to dunkirk along lake erie-
403 am edt mon sep 21 2026

...small craft advisory in effect through tuesday evening...

.today...northeast winds 15 to 20 knots. mostly cloudy. waves
2 to 4 feet. 
.tonight...northeast winds 15 to 20 knots becoming east. mostly
cloudy. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 
.tuesday...east winds 15 to 20 knots becoming northeast. partly
to mostly sunny. waves 2 to 4 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.tuesday night...east winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers overnight. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet. 
.wednesday...east winds 5 to 15 knots. a chance of showers during
the day. waves 2 feet or less. 
.thursday...east winds 5 to 15 knots. partly cloudy. waves 2 feet
or less. 
.friday...northeast winds 5 to 15 knots. partly cloudy. waves
2 feet or less. 

$$

fzus51 kbuf 210804
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nearshore marine forecast
national weather service buffalo ny
403 am edt mon sep 21 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.


lez020-211500-
upper niagara river and buffalo harbor-
403 am edt mon sep 21 2026

.today...northeast winds around 10 knots. mostly cloudy. 
.tonight...northeast winds 5 to 10 knots. mostly cloudy. 
.tuesday...northeast winds 5 to 15 knots. mostly sunny. 
.tuesday night...northeast winds 5 to 15 knots becoming east.
partly cloudy. 
.wednesday...east winds 5 to 10 knots. partly cloudy. 
.thursday...east winds 5 to 10 knots becoming light and variable.
partly cloudy. 
.friday...northeast winds 10 knots or less becoming north. partly
cloudy. 

the water temperature off buffalo is 72 degrees.

$$

fzus51 kcle 210752
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nearshore marine forecast
national weather service cleveland oh
352 am edt mon sep 21 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.


lez149-211415-
conneaut oh to ripley ny-
352 am edt mon sep 21 2026

...small craft advisory in effect through tuesday evening...

.today...east winds 15 to 25 knots becoming northeast. mostly
cloudy. waves 3 to 6 feet. waves occasionally around 7 feet. 
.tonight...northeast winds 15 to 25 knots becoming east. mostly
cloudy. waves 3 to 6 feet. waves occasionally around 7 feet. 
.tuesday...east winds 15 to 20 knots becoming northeast. mostly
cloudy. waves 3 to 5 feet. waves occasionally around 6 feet. 
.tuesday night...east winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers overnight. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet. 

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 71 degrees, off cleveland 72
degrees, and off erie 72 degrees.

$$

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nearshore marine forecast
national weather service cleveland oh
352 am edt mon sep 21 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.


lez142-143-211415-
maumee bay to reno beach oh-reno beach to the islands oh-
352 am edt mon sep 21 2026

...small craft advisory in effect through wednesday evening...

.today...northeast winds 15 to 25 knots. a chance of showers.
waves 3 to 6 feet building to 5 to 8 feet. waves occasionally
around 10 feet. 
.tonight...northeast winds 15 to 25 knots. a chance of showers in
the evening, then a slight chance of showers overnight. a slight
chance of waterspouts overnight. waves 5 to 8 feet. waves
occasionally around 10 feet. 
.tuesday...northeast winds 15 to 25 knots increasing to 30 knots.
cloudy. waves 5 to 8 feet. waves occasionally around 10 feet. 
.tuesday night...northeast winds 15 to 25 knots becoming east. a
chance of showers. waves 5 to 8 feet. waves occasionally around
10 feet. 

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 71 degrees, off cleveland 72
degrees, and off erie 72 degrees.

$$

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nearshore marine forecast
national weather service cleveland oh
352 am edt mon sep 21 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>148-211415-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-willowick to geneva-on-the lake oh-
geneva-on-the-lake to conneaut oh-
352 am edt mon sep 21 2026

...small craft advisory in effect through wednesday evening...

.today...east winds 15 to 25 knots becoming northeast. a slight
chance of showers early, then a chance of showers from late
morning on. waves 5 to 8 feet. waves occasionally around 10 feet.
.tonight...northeast winds 15 to 25 knots becoming east. a slight
chance of showers. waves 5 to 8 feet. waves occasionally around
10 feet. 
.tuesday...east winds 15 to 25 knots. mostly cloudy. waves 5 to
8 feet. waves occasionally around 10 feet. 
.tuesday night...east winds 15 to 25 knots. a chance of showers
overnight. waves 4 to 7 feet. waves occasionally around 9 feet. 

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 71 degrees, off cleveland 72
degrees, and off erie 72 degrees.

$$

fzus53 kdtx 210705
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
305 am edt mon sep 21 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.


lez444-211515-
michigan waters of lake erie from detroit river to north cape mi-
305 am edt mon sep 21 2026

...small craft advisory in effect through wednesday evening...

.today...northeast winds 20 to 25 knots. mostly cloudy with a
slight chance of showers. waves 3 to 5 feet. waves occasionally
around 7 feet. 
.tonight...northeast winds 20 to 25 knots. gusts to 30 knots in
the late evening and overnight. mostly cloudy early in the
evening becoming partly cloudy. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.tuesday...northeast winds 20 to 25 knots. gusts to 30 knots
early in the morning then gusts to 30 knots early in the
afternoon. partly cloudy early in the morning becoming mostly
cloudy. waves 3 to 5 feet. waves occasionally around 7 feet. 
.tuesday night...northeast winds to 30 knots diminishing to 20 to
25 knots after midnight. mostly cloudy. a chance of showers after
midnight. waves 3 to 5 feet. waves occasionally around 6 feet. 

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

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

the water temperature at belle isle is 66 degrees.

$$

fzus53 kdtx 210705
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
305 am edt mon sep 21 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.


lhz443-211515-
port sanilac to port huron mi-
305 am edt mon sep 21 2026

...small craft advisory in effect through wednesday evening...

.today...northeast winds 20 to 25 knots diminishing to 15 to
20 knots in the late morning and afternoon. mostly cloudy. waves
4 to 6 feet subsiding to 2 to 4 feet late in the afternoon. waves
occasionally around 8 feet. 
.tonight...northeast winds 15 to 20 knots becoming east 20 to
25 knots in the late evening and overnight. mostly cloudy early
in the evening becoming mostly clear. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.tuesday...east winds 20 to 25 knots becoming northeast 15 to
20 knots in the late morning and afternoon. partly cloudy until
late afternoon then clearing. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.tuesday night...east winds 20 to 25 knots. partly cloudy. waves
4 to 6 feet. waves occasionally around 7 feet. 

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

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

$$