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nearshore marine forecast
national weather service buffalo ny
403 pm est fri dec 5 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.


loz043-060400-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 pm est fri dec 5 2025

.tonight...south winds 5 to 15 knots becoming southwest. mostly
cloudy. waves 2 feet or less. 
.saturday...southwest winds 15 to 20 knots. 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. mostly cloudy. waves 3 to 5 feet subsiding to 2 to
4 feet. waves occasionally around 6 feet. 
.sunday...northeast winds 5 to 10 knots becoming east. a chance
of snow showers in the morning, then snow in the afternoon. waves
1 to 3 feet. 
.sunday night...north winds 10 to 15 knots increasing to 15 to
20 knots. snow in the evening, then snow showers likely
overnight. waves 1 to 3 feet building to 4 to 6 feet. waves
occasionally around 7 feet. 
.monday...north winds 15 to 20 knots becoming southwest 5 to
15 knots. a chance of snow showers during the day. waves 3 to
5 feet subsiding to 1 to 3 feet. waves occasionally around
6 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest. snow
showers likely during the day, then snow and rain showers likely
tuesday night. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...south winds 15 to 20 knots becoming west. rain
showers with snow showers likely. waves 1 to 3 feet building to
3 to 5 feet. waves occasionally around 6 feet. 

the water temperature off rochester is 43 degrees.

$$

fzus51 kbuf 052103
nshbuf
expires:202512060400;;067036

nearshore marine forecast
national weather service buffalo ny
403 pm est fri dec 5 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.


loz044-060400-
sodus bay to mexico bay along lake ontario-
403 pm est fri dec 5 2025

.tonight...south winds 10 to 15 knots. 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 lake
effect snow showers likely in the afternoon. waves 1 to 3 feet
building to 3 to 6 feet. waves occasionally around 7 feet. 
.saturday night...west winds 15 to 20 knots becoming north 10 to
15 knots. a chance of snow and rain showers in the evening, then
a chance of snow showers overnight. waves 5 to 8 feet subsiding
to 2 to 4 feet. waves occasionally around 10 feet. 
.sunday...northeast winds 5 to 10 knots becoming east. a chance
of snow showers in the morning, then snow in the afternoon. waves
1 to 3 feet subsiding to 1 foot or less. 
.sunday night...north winds 10 to 15 knots increasing to 15 to
20 knots. snow. waves 2 feet or less building to 3 to 6 feet.
waves occasionally around 7 feet. 
.monday...north winds 15 to 20 knots becoming south 5 to
15 knots. a chance of snow showers during the day. waves 3 to
5 feet subsiding to 1 to 3 feet. waves occasionally around
6 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest. snow
showers likely during the day, then snow showers tuesday night.
waves 1 to 3 feet building to 3 to 5 feet. waves occasionally
around 6 feet. 
.wednesday...south winds 15 to 20 knots becoming southwest. rain
and snow showers. waves 2 to 4 feet building to 3 to 6 feet.
waves occasionally around 7 feet. 

$$

fzus51 kbuf 052103
nshbuf
expires:202512060400;;067037

nearshore marine forecast
national weather service buffalo ny
403 pm est fri dec 5 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.


loz045-060400-
mexico bay to the saint lawrence river along lake ontario-
403 pm est fri dec 5 2025

.tonight...south winds 15 to 20 knots. a chance of snow showers
late. waves 2 to 4 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.saturday...south winds 15 to 25 knots becoming southwest. lake
effect snow showers likely. 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 likely with a chance of rain showers in
the evening, then a chance of snow showers overnight. waves 4 to
7 feet subsiding to 2 to 4 feet. waves occasionally around
9 feet. 
.sunday...northeast winds 5 to 10 knots. snow in the afternoon.
waves 1 to 3 feet subsiding to 1 foot or less. 
.sunday night...northeast winds 10 to 15 knots becoming north
15 to 20 knots. snow. waves 1 to 3 feet building to 2 to 4 feet. 
.monday...north winds 15 to 20 knots becoming south 5 to
15 knots. a chance of snow showers during the day. waves 1 to
3 feet building to 2 to 4 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest. snow
showers likely during the day, then snow showers tuesday night.
waves 3 to 5 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 
.wednesday...south winds 15 to 25 knots becoming southwest. rain
and snow showers. waves 3 to 6 feet building to 4 to 7 feet.
waves occasionally around 9 feet. 

$$