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nearshore marine forecast
national weather service buffalo ny
1003 pm est sun nov 30 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.


loz043-011000-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1003 pm est sun nov 30 2025

...gale warning in effect until 4 am est monday...

.rest of tonight...west winds to 30 knots becoming northwest. a
chance of rain and snow showers late this evening, then a chance
of snow showers after midnight. waves 8 to 11 feet building to
9 to 13 feet. waves occasionally around 16 feet. 
.monday...northwest winds 15 to 20 knots becoming west 5 to
15 knots. partly sunny. waves 6 to 9 feet subsiding to 1 to
2 feet. waves occasionally around 11 feet. 
.monday night...south winds 10 knots or less. snow overnight.
waves 1 foot or less. 
.tuesday...southeast winds 5 to 10 knots becoming north. snow.
waves 1 foot or less. 
.tuesday night...north winds 5 to 15 knots becoming west. mostly
cloudy. waves 1 to 2 feet. 
.wednesday...southwest winds 15 to 25 knots becoming west. snow
showers likely with a chance of rain showers wednesday night.
waves 1 to 3 feet building to 5 to 8 feet. waves occasionally
around 10 feet. 
.thursday...west winds to 30 knots diminishing to 15 to 20 knots.
snow showers likely during the day, then a chance of snow showers
thursday night. waves 7 to 11 feet subsiding to 4 to 7 feet.
waves occasionally around 14 feet. 
.friday...southwest winds 10 to 15 knots becoming south 15 to
20 knots. a chance of snow showers friday night. waves 2 to
4 feet subsiding to 1 to 3 feet. 

the water temperature off rochester is 46 degrees.

$$
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nearshore marine forecast
national weather service buffalo ny
1003 pm est sun nov 30 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.


loz044-011000-
sodus bay to mexico bay along lake ontario-
1003 pm est sun nov 30 2025

...gale warning in effect until 4 am est monday...

.rest of tonight...southwest winds to 30 knots becoming
northwest. lake effect snow and rain showers likely. waves 10 to
14 feet. waves occasionally around 18 feet. 
.monday...northwest winds 15 to 20 knots becoming west 5 to
15 knots. partly sunny. waves 6 to 9 feet subsiding to 1 to
2 feet. waves occasionally around 11 feet. 
.monday night...southwest winds 10 knots or less becoming
southeast 10 to 15 knots. snow overnight. waves 1 foot or less. 
.tuesday...southeast winds 5 to 15 knots becoming north. snow.
waves 1 foot or less. 
.tuesday night...north winds 5 to 10 knots becoming west. a
chance of snow showers. waves 2 feet or less. 
.wednesday...southwest winds 10 to 15 knots increasing to 15 to
25 knots. a chance of snow showers during the day, then snow
showers wednesday night. waves 2 to 4 feet building to 7 to
10 feet. waves occasionally around 13 feet. 
.thursday...west winds to 30 knots becoming northwest and
diminishing to 15 to 20 knots. snow showers during the day, then
a chance of snow showers thursday night. waves 7 to 11 feet
subsiding to 4 to 7 feet. waves occasionally around 14 feet. 
.friday...southwest winds 15 to 20 knots becoming south. a chance
of snow showers during the day, then snow showers likely friday
night. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 

$$
fzus51 kbuf 010303
nshbuf
expires:202512011000;;797513

nearshore marine forecast
national weather service buffalo ny
1003 pm est sun nov 30 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.


loz045-011000-
mexico bay to the saint lawrence river along lake ontario-
1003 pm est sun nov 30 2025

...gale warning in effect until 4 am est monday...

.rest of tonight...southwest winds to 30 knots becoming
northwest. lake effect rain showers and lake effect snow late
this evening, then snow showers likely with a chance of rain
showers after midnight. waves 9 to 13 feet. waves occasionally
around 16 feet. 
.monday...northwest winds 15 to 20 knots becoming west and
diminishing to less than 10 knots in the afternoon. partly to
mostly sunny. waves 5 to 8 feet subsiding to 1 to 3 feet. waves
occasionally around 10 feet. 
.monday night...southwest winds 10 knots or less becoming south
10 to 15 knots. snow likely overnight. waves 2 feet or less. 
.tuesday...southeast winds 5 to 15 knots becoming northeast.
snow. waves 2 feet or less. 
.tuesday night...north winds 10 knots or less becoming west. a
chance of snow showers. waves 1 foot or less. 
.wednesday...southwest winds 15 to 20 knots increasing to
30 knots. a chance of snow showers during the day, then snow
showers wednesday night. waves 2 to 4 feet building to 6 to
10 feet. waves occasionally around 13 feet. 
.thursday...northwest winds 15 to 25 knots. snow showers during
the day, then a chance of snow showers thursday night. waves 7 to
10 feet subsiding to 3 to 6 feet. waves occasionally around
13 feet. 
.friday...southwest winds 15 to 20 knots becoming south. a chance
of snow showers during the day, then snow showers likely friday
night. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 

$$
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