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nearshore marine forecast
national weather service buffalo ny
403 pm est tue dec 9 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.


loz042-100400-
niagara river to hamlin beach along lake ontario-
403 pm est tue dec 9 2025

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

.tonight...southwest winds 15 to 25 knots becoming south. snow
early, then snow and rain from late evening on. waves 2 to 4 feet
building to 3 to 6 feet, then subsiding to 2 to 4 feet. waves
occasionally around 7 feet. 
.wednesday...south winds 15 to 25 knots becoming west. rain and
snow in the morning, then rain in the afternoon. waves 1 to
3 feet building to 3 to 6 feet. waves occasionally around 7 feet.
.wednesday night...west winds 15 to 25 knots. lake effect snow.
waves 5 to 8 feet. waves occasionally around 10 feet. 
.thursday...west winds 20 to 25 knots. snow showers in the
morning, then a chance of snow showers in the afternoon. waves
5 to 8 feet. waves occasionally around 10 feet. 
.thursday night...west winds 15 to 25 knots. a chance of snow
showers in the evening. waves 4 to 7 feet subsiding to 3 to
6 feet. waves occasionally around 9 feet. 
.friday...west winds 15 to 20 knots becoming southwest. a chance
of snow showers friday night. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. snow
showers likely. waves 3 to 6 feet building to 5 to 8 feet, then
subsiding to 3 to 6 feet. waves occasionally around 10 feet. 
.sunday...northwest winds 15 to 20 knots. 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. 

$$

fzus51 kbuf 092103
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nearshore marine forecast
national weather service buffalo ny
403 pm est tue dec 9 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.


loz043-100400-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 pm est tue dec 9 2025

...small craft advisory in effect from 9 pm est this evening
through saturday afternoon...

.tonight...south winds 15 to 20 knots. a chance of snow showers
this evening. snow with a chance of rain showers late. waves 1 to
3 feet. 
.wednesday...south winds 15 to 20 knots becoming southwest. snow
and rain in the morning, then rain in the afternoon. waves 1 to
3 feet building to 2 to 4 feet. 
.wednesday night...west winds 15 to 25 knots increasing to
30 knots. snow and rain in the evening, then lake effect snow
overnight. waves 3 to 6 feet building to 7 to 10 feet. waves
occasionally around 13 feet. 
.thursday...west winds to 30 knots. lake effect snow showers.
waves 7 to 10 feet. waves occasionally around 13 feet. 
.thursday night...northwest winds to 30 knots becoming west 15 to
25 knots. lake effect snow showers likely. waves 6 to 10 feet
subsiding to 5 to 8 feet. waves occasionally around 13 feet. 
.friday...west winds 15 to 20 knots becoming southwest. a chance
of snow showers. waves 4 to 7 feet subsiding to 1 to 3 feet.
waves occasionally around 9 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. snow
showers likely. waves 3 to 5 feet building to 4 to 7 feet, then
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.sunday...northwest winds 15 to 25 knots. snow showers likely
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. 

the water temperature off rochester is 44 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
403 pm est tue dec 9 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.


loz044-100400-
sodus bay to mexico bay along lake ontario-
403 pm est tue dec 9 2025

...small craft advisory in effect from 9 pm est this evening
through saturday afternoon...

.tonight...south winds 15 to 25 knots. a chance of snow showers
this evening. snow showers likely late. waves 1 to 3 feet
building to 2 to 4 feet. 
.wednesday...south winds 15 to 20 knots becoming southwest. snow
and rain. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.wednesday night...southwest winds 15 to 25 knots becoming west
to 30 knots. rain and snow in the evening, then lake effect snow
overnight. waves 4 to 7 feet building to 6 to 10 feet. waves
occasionally around 13 feet. 
.thursday...west winds to 30 knots. lake effect snow showers.
waves 7 to 11 feet. waves occasionally around 14 feet. 
.thursday night...northwest winds to 30 knots diminishing to
15 to 25 knots. snow showers in the evening, then a chance of
snow showers overnight. waves 7 to 11 feet subsiding to 5 to
9 feet. waves occasionally around 14 feet. 
.friday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of snow showers during the day, then snow
showers likely friday night. waves 4 to 7 feet subsiding to 1 to
3 feet. waves occasionally around 9 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. snow
showers. waves 3 to 5 feet building to 6 to 10 feet. waves
occasionally around 13 feet. 
.sunday...northwest winds 15 to 25 knots. 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. 

$$

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nearshore marine forecast
national weather service buffalo ny
403 pm est tue dec 9 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.


loz045-100400-
mexico bay to the saint lawrence river along lake ontario-
403 pm est tue dec 9 2025

...small craft advisory in effect from 9 pm est this evening
through saturday afternoon...

.tonight...south winds to 30 knots diminishing to 15 to 25 knots.
snow likely early, then a chance of snow showers. snow likely
late. waves 5 to 8 feet. waves occasionally around 10 feet. 
.wednesday...south winds 15 to 25 knots becoming southwest. snow
in the morning, then rain and snow in the afternoon. waves 3 to
6 feet building to 4 to 7 feet. waves occasionally around 9 feet.
.wednesday night...southwest winds 15 to 25 knots becoming west
to 30 knots. rain and snow in the evening, then a chance of snow
showers overnight. waves 4 to 7 feet building to 6 to 10 feet.
waves occasionally around 13 feet. 
.thursday...west winds to 30 knots. a chance of snow showers in
the morning, then snow showers likely in the afternoon. waves
7 to 11 feet. waves occasionally around 14 feet. 
.thursday night...west winds to 30 knots diminishing to 15 to
25 knots. snow showers likely in the evening, then a chance of
snow showers overnight. waves 6 to 10 feet subsiding to 5 to
8 feet. waves occasionally around 13 feet. 
.friday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of snow showers during the day, then snow
showers likely friday night. waves 3 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 7 feet. 
.saturday...southwest winds 15 to 25 knots becoming northwest.
snow showers. waves 3 to 6 feet building to 6 to 10 feet, then
subsiding to 5 to 8 feet. waves occasionally around 13 feet. 
.sunday...northwest winds 15 to 25 knots. 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. 

$$