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nearshore marine forecast
national weather service buffalo ny
403 pm est thu dec 4 2025

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.


loz042-050400-
niagara river to hamlin beach along lake ontario-
403 pm est thu dec 4 2025

...small craft advisory in effect until 10 pm est this evening...

.tonight...northwest winds 15 to 20 knots becoming south 5 to
15 knots. a chance of snow showers early. waves 3 to 5 feet
subsiding to 1 foot or less. waves occasionally around 6 feet. 
.friday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. mostly sunny. waves 1 to 3 feet. 
.friday night...southwest winds 10 to 15 knots increasing to
15 to 20 knots. mostly cloudy. waves 1 to 3 feet building to 2 to
4 feet. 
.saturday...southwest winds 15 to 20 knots becoming west. snow
showers likely. waves 2 to 4 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.saturday night...west winds 15 to 20 knots becoming north 5 to
15 knots. a chance of snow showers. waves 3 to 5 feet subsiding
to 1 to 3 feet. waves occasionally around 6 feet. 
.sunday...northeast winds 5 to 15 knots becoming north. snow
showers likely. waves 1 to 3 feet. 
.monday...north winds 5 to 15 knots becoming south. partly to
mostly cloudy. waves 1 to 3 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest. snow
showers. waves 2 to 4 feet building to 3 to 5 feet, then
subsiding to 2 to 4 feet. waves occasionally around 6 feet. 

$$

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nearshore marine forecast
national weather service buffalo ny
403 pm est thu dec 4 2025

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.


lez020-050400-
upper niagara river and buffalo harbor-
403 pm est thu dec 4 2025

...small craft advisory in effect until 7 pm est this evening...

.tonight...northwest winds 5 to 10 knots becoming south. partly
cloudy. 
.friday...south winds 5 to 10 knots becoming southwest. mostly
sunny. 
.friday night...southwest winds 5 to 15 knots increasing to 15 to
20 knots. mostly cloudy. 
.saturday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. snow showers likely. 
.saturday night...west winds 5 to 15 knots becoming northwest
less than 10 knots. snow showers likely in the evening. 
.sunday...northeast winds 10 knots or less becoming north. snow
showers likely. 
.monday...north winds 10 knots or less becoming south. partly to
mostly cloudy. 
.tuesday...south winds 10 to 15 knots becoming southwest. snow
showers. 

the water temperature off buffalo is 42 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
403 pm est thu dec 4 2025

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.


lez040-041-050400-
buffalo to ripley along lake erie-
403 pm est thu dec 4 2025

...small craft advisory in effect until 10 pm est this evening...

.tonight...northwest winds 5 to 15 knots becoming south. a chance
of snow showers early. waves 2 to 4 feet subsiding to 2 feet or
less. 
.friday...south winds 10 to 15 knots becoming southwest. mostly
sunny. waves 1 to 3 feet. 
.friday night...southwest winds 15 to 20 knots. partly cloudy in
the evening, then becoming mostly cloudy. waves 1 to 3 feet
building to 3 to 5 feet. waves occasionally around 6 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. snow
showers. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.saturday night...west winds 15 to 20 knots becoming northwest
5 to 15 knots. snow showers in the evening, then a chance of snow
showers overnight. waves 3 to 6 feet subsiding to 1 to 3 feet.
waves occasionally around 7 feet. 
.sunday...east winds 5 to 15 knots becoming northwest. snow
showers likely. waves 1 to 3 feet. 
.monday...north winds 5 to 15 knots becoming south 15 to
20 knots. a chance of snow showers during the day. waves 1 to
3 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest. snow
showers. waves 3 to 5 feet building to 5 to 9 feet. waves
occasionally around 11 feet. 

$$

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nearshore marine forecast
national weather service buffalo ny
403 pm est thu dec 4 2025

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.


loz045-050400-
mexico bay to the saint lawrence river along lake ontario-
403 pm est thu dec 4 2025

...small craft advisory in effect until 1 am est friday...

.tonight...northwest winds to 30 knots becoming southeast and
diminishing to 10 to 15 knots after midnight. mainly clear. waves
5 to 8 feet subsiding to 1 to 3 feet. waves occasionally around
10 feet. 
.friday...south winds 15 to 20 knots. partly to mostly sunny.
waves 1 to 3 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet. waves occasionally around 6 feet. 
.friday night...south winds 15 to 20 knots. a chance of snow
showers overnight. waves 2 to 4 feet. 
.saturday...south winds 15 to 25 knots becoming southwest. snow
showers. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.saturday night...west winds 15 to 20 knots becoming north 10 to
15 knots. snow showers. waves 4 to 7 feet subsiding to 2 to
4 feet. waves occasionally around 9 feet. 
.sunday...northeast winds 5 to 15 knots becoming north. snow
showers likely. waves 1 to 3 feet. 
.monday...north winds 5 to 15 knots becoming south 15 to
20 knots. a chance of snow showers during the day. waves 2 feet
or less building to 2 to 4 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest. snow
showers. waves 3 to 5 feet building to 4 to 7 feet, then
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 

$$

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nearshore marine forecast
national weather service buffalo ny
403 pm est thu dec 4 2025

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.


loz043-050400-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 pm est thu dec 4 2025

...small craft advisory in effect until 1 am est friday...

.tonight...northwest winds 15 to 20 knots becoming south and
diminishing to 10 knots or less after midnight. a chance of snow
showers early. waves 5 to 8 feet subsiding to 1 to 3 feet. waves
occasionally around 10 feet. 
.friday...south winds 10 to 15 knots. mostly sunny. waves 2 feet
or less. 
.friday night...south winds 10 to 15 knots. partly cloudy in the
evening, then becoming mostly cloudy. waves 2 feet or less. 
.saturday...southwest winds 15 to 20 knots becoming west. a
chance of snow showers. waves 1 to 3 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.saturday night...west winds 15 to 20 knots becoming northwest
5 to 15 knots. a chance of snow showers. waves 3 to 5 feet
subsiding to 2 to 4 feet. waves occasionally around 6 feet. 
.sunday...north winds 5 to 15 knots. snow showers likely. waves
1 to 3 feet building to 2 to 4 feet. 
.monday...north winds 5 to 15 knots becoming southwest. a chance
of snow showers during the day. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest. snow
showers likely. waves 1 to 3 feet. 

the water temperature off rochester is 45 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
403 pm est thu dec 4 2025

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.


loz044-050400-
sodus bay to mexico bay along lake ontario-
403 pm est thu dec 4 2025

...small craft advisory in effect until 1 am est friday...

.tonight...northwest winds to 30 knots becoming southeast and
diminishing to 5 to 15 knots after midnight. partly cloudy. waves
6 to 9 feet subsiding to 1 to 3 feet. waves occasionally around
11 feet. 
.friday...south winds 10 to 15 knots. mostly sunny. waves 2 feet
or less. 
.friday night...south winds 10 to 15 knots. partly cloudy in the
evening, then becoming mostly cloudy. waves 2 feet or less. 
.saturday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of snow showers in the morning, then snow
showers in the afternoon. waves 1 to 3 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.saturday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots. snow showers. waves 4 to 7 feet subsiding to 3 to
6 feet. waves occasionally around 9 feet. 
.sunday...northeast winds 5 to 10 knots becoming north and
increasing to 15 to 20 knots. snow showers likely. waves 2 to
4 feet. 
.monday...north winds 15 to 20 knots becoming south. a chance of
snow showers during the day. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest. snow
showers. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 

$$

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nearshore marine forecast
national weather service cleveland oh
247 pm est thu dec 4 2025

for waters within five nautical miles of shore

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


lez148-149-050315-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
247 pm est thu dec 4 2025

...small craft advisory in effect until 7 pm est this evening...

.tonight...northwest winds 10 to 15 knots becoming south 10 knots
or less. mostly cloudy this evening, then becoming partly cloudy.
waves 1 to 3 feet subsiding to 1 foot or less. 
.friday...south winds 10 to 15 knots becoming southwest. mostly
sunny. waves 2 feet or less. 
.friday night...southwest winds 10 to 15 knots becoming south
15 to 20 knots. partly cloudy in the evening, then becoming
mostly cloudy. waves 1 to 3 feet. 
.saturday...southwest winds 15 to 20 knots becoming west. a
chance of snow and rain likely in the morning, then rain and snow
likely in the afternoon. waves 2 to 4 feet building to 3 to
6 feet. waves occasionally around 7 feet. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 38 degrees, off cleveland 44
degrees, and off erie 42 degrees.

$$