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nearshore marine forecast
national weather service buffalo ny
1003 pm est thu dec 11 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.


loz042-121000-
niagara river to hamlin beach along lake ontario-
1003 pm est thu dec 11 2025

...small craft advisory in effect until 10 am est friday...

.rest of tonight...northwest winds 15 to 20 knots becoming west.
a chance of snow showers. waves 3 to 6 feet. waves occasionally
around 7 feet. 
.friday...west winds 15 to 20 knots. a chance of snow showers in
the morning. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 
.friday night...southwest winds 15 to 20 knots diminishing to
5 to 15 knots. snow showers likely overnight. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.saturday...southwest winds 15 to 25 knots becoming west to
30 knots. lake effect snow showers. waves 1 to 3 feet building to
6 to 9 feet. waves occasionally around 11 feet. 
.saturday night...west winds to 30 knots diminishing to 15 to
25 knots. snow showers likely. waves 6 to 9 feet subsiding to
3 to 6 feet. waves occasionally around 11 feet. 
.sunday...west winds 15 to 20 knots becoming northwest. snow
showers likely during the day, then a chance of snow showers
sunday night. waves 3 to 6 feet subsiding to 2 to 4 feet. waves
occasionally around 7 feet. 
.monday...west winds 15 to 20 knots increasing to 30 knots. a
chance of snow showers. waves 2 to 4 feet building to 6 to
9 feet. waves occasionally around 11 feet. 
.tuesday...west winds 15 to 25 knots becoming southwest to
30 knots. mostly cloudy. waves 4 to 7 feet subsiding to 3 to
5 feet. waves occasionally around 9 feet. 

$$

fzus51 kbuf 120303
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nearshore marine forecast
national weather service buffalo ny
1003 pm est thu dec 11 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.


loz043-121000-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1003 pm est thu dec 11 2025

...small craft advisory in effect through late friday night...

.rest of tonight...northwest winds 15 to 25 knots becoming west.
lake effect snow showers likely, then a chance of snow showers
late. waves 5 to 9 feet subsiding to 4 to 7 feet. waves
occasionally around 11 feet. 
.friday...west winds 15 to 25 knots. lake effect snow showers
likely in the morning, then a chance of snow showers in the
afternoon. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.friday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. a chance of snow showers overnight. waves 3 to
5 feet subsiding to 1 to 3 feet. waves occasionally around
6 feet. 
.saturday...south winds 15 to 25 knots becoming west to 30 knots.
snow showers likely. waves 2 feet or less building to 5 to
9 feet. waves occasionally around 11 feet. 
.saturday night...west winds 15 to 25 knots becoming southwest. a
chance of snow showers in the evening, then lake effect snow
showers overnight. waves 6 to 9 feet subsiding to 3 to 6 feet.
waves occasionally around 11 feet. 
.sunday...west winds 15 to 20 knots becoming northwest. lake
effect snow showers during the day, then a chance of snow showers
sunday night. waves 3 to 6 feet building to 4 to 7 feet, then
subsiding to 3 to 5 feet. waves occasionally around 9 feet. 
.monday...west winds 10 to 15 knots increasing to 15 to 25 knots.
a chance of snow showers during the day, then snow showers likely
monday night. waves 2 to 4 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.tuesday...west winds 15 to 25 knots becoming south 15 to
20 knots. mostly cloudy. waves 4 to 7 feet subsiding to 1 to
3 feet. waves occasionally around 9 feet. 

the water temperature off rochester is 41 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
1003 pm est thu dec 11 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.


loz044-121000-
sodus bay to mexico bay along lake ontario-
1003 pm est thu dec 11 2025

...small craft advisory in effect through late friday night...

.rest of tonight...northwest winds 20 to 25 knots becoming west.
a chance of snow showers. waves 5 to 9 feet. waves occasionally
around 11 feet. 
.friday...west winds 15 to 25 knots. lake effect snow in the
morning, then lake effect snow showers likely in the afternoon.
waves 5 to 8 feet. waves occasionally around 10 feet. 
.friday night...west winds 15 to 20 knots becoming south 10 to
15 knots. a chance of snow showers. waves 3 to 6 feet subsiding
to 1 to 3 feet. waves occasionally around 7 feet. 
.saturday...south winds 15 to 25 knots becoming west to 30 knots.
lake effect snow showers. waves 1 to 3 feet building to 8 to
11 feet. waves occasionally around 14 feet. 
.saturday night...west winds to 30 knots becoming southwest 15 to
25 knots. lake effect snow showers likely in the evening, then
lake effect snow showers overnight. waves 8 to 12 feet subsiding
to 5 to 9 feet. waves occasionally around 15 feet. 
.sunday...west winds 15 to 25 knots becoming northwest. lake
effect snow showers during the day, then a chance of snow showers
sunday night. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet. 
.monday...northwest winds 15 to 25 knots becoming west. snow
showers. waves 2 to 4 feet building to 7 to 10 feet. waves
occasionally around 13 feet. 
.tuesday...west winds 15 to 25 knots becoming south. snow showers
likely during the day. waves 7 to 10 feet subsiding to 1 to
3 feet. waves occasionally around 13 feet. 

$$

fzus51 kbuf 120303
nshbuf
expires:202512121000;;425476

nearshore marine forecast
national weather service buffalo ny
1003 pm est thu dec 11 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.


loz045-121000-
mexico bay to the saint lawrence river along lake ontario-
1003 pm est thu dec 11 2025

...small craft advisory in effect through late friday night...

.rest of tonight...northwest winds 15 to 25 knots becoming west.
mostly cloudy. waves 5 to 9 feet subsiding to 4 to 7 feet. waves
occasionally around 11 feet. 
.friday...west winds 15 to 25 knots. a chance of snow showers in
the morning, then snow showers likely in the afternoon. waves
5 to 8 feet subsiding to 3 to 6 feet. waves occasionally around
10 feet. 
.friday night...west winds 5 to 15 knots becoming south. lake
effect snow showers likely. waves 3 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 7 feet. 
.saturday...south winds 15 to 25 knots becoming west to 30 knots.
lake effect snow showers. waves 2 to 4 feet building to 9 to
12 feet. waves occasionally around 15 feet. 
.saturday night...west winds to 30 knots diminishing to 15 to
25 knots. lake effect snow showers. waves 9 to 12 feet subsiding
to 5 to 8 feet. waves occasionally around 15 feet. 
.sunday...northwest winds 15 to 20 knots. lake effect snow
showers during the day, then a chance of snow showers sunday
night. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.monday...northwest winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. a chance of snow showers during the
day, then snow showers monday night. waves 2 to 4 feet building
to 6 to 9 feet. waves occasionally around 11 feet. 
.tuesday...west winds 15 to 25 knots becoming south. snow showers
likely during the day. waves 6 to 9 feet subsiding to 3 to
6 feet. waves occasionally around 11 feet. 

$$