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nearshore marine forecast
national weather service buffalo ny
403 am est wed dec 3 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.


loz043-031600-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 am est wed dec 3 2025

...small craft advisory in effect from this evening through late
thursday night...

.today...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of snow showers late. waves 1 to 3 feet. 
.tonight...southwest winds 15 to 25 knots becoming west to
30 knots. lake effect snow showers. waves 2 to 4 feet building to
6 to 9 feet. waves occasionally around 11 feet. 
.thursday...west winds to 30 knots becoming northwest. lake
effect snow showers. waves 7 to 10 feet building to 9 to 12 feet.
waves occasionally around 15 feet. 
.thursday night...northwest winds 15 to 25 knots becoming
southwest and diminishing to 10 to 15 knots. mostly cloudy. waves
7 to 10 feet subsiding to 1 to 3 feet. waves occasionally around
13 feet. 
.friday...south winds 10 to 15 knots becoming southwest. mostly
cloudy. waves 2 feet or less. 
.saturday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of snow showers. waves 1 to 3 feet building to
2 to 4 feet. 
.sunday...northwest winds 5 to 15 knots becoming north. a chance
of snow showers. waves 2 to 4 feet subsiding to 1 to 3 feet. 

the water temperature off rochester is 45 degrees.

$$

fzus51 kbuf 030903
nshbuf
expires:202512031600;;926307

nearshore marine forecast
national weather service buffalo ny
403 am est wed dec 3 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.


loz044-031600-
sodus bay to mexico bay along lake ontario-
403 am est wed dec 3 2025

...small craft advisory in effect from this evening through late
thursday night...

.today...southwest winds 5 to 15 knots increasing to 15 to
20 knots. partly sunny this morning, then becoming mostly cloudy.
waves 1 to 3 feet. 
.tonight...southwest winds 15 to 25 knots becoming west. a chance
of snow showers in the evening, then lake effect snow showers
overnight. waves 2 to 4 feet building to 7 to 10 feet. waves
occasionally around 13 feet. 
.thursday...west winds to 30 knots becoming northwest. lake
effect snow showers. waves 8 to 11 feet building to 9 to 13 feet.
waves occasionally around 16 feet. 
.thursday night...northwest winds to 30 knots becoming south and
diminishing to 10 to 15 knots overnight. a chance of snow showers
overnight. waves 8 to 11 feet subsiding to 2 to 3 feet. waves
occasionally around 14 feet. 
.friday...south winds 15 to 20 knots. a chance of snow showers.
waves 1 to 3 feet. 
.saturday...south winds 15 to 20 knots becoming west. snow
showers likely. waves 1 to 3 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.sunday...northwest winds 5 to 15 knots becoming north. a chance
of snow showers. waves 2 to 4 feet subsiding to 1 to 3 feet. 

$$

fzus51 kbuf 030903
nshbuf
expires:202512031600;;926308

nearshore marine forecast
national weather service buffalo ny
403 am est wed dec 3 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.


loz045-031600-
mexico bay to the saint lawrence river along lake ontario-
403 am est wed dec 3 2025

...small craft advisory in effect from 1 pm est this afternoon
through late thursday night...

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

$$