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fzus51 kbuf 130903
nshbuf
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nearshore marine forecast
national weather service buffalo ny
403 am est thu nov 13 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.


loz042-131600-
niagara river to hamlin beach along lake ontario-
403 am est thu nov 13 2025

...small craft advisory in effect through late tonight...

.today...west winds 20 to 25 knots becoming northwest. lake
effect rain showers likely this morning, then a chance of rain
showers this afternoon. waves 5 to 8 feet. waves occasionally
around 10 feet. 
.tonight...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. rain showers likely. waves 3 to 6 feet subsiding to
2 to 4 feet. waves occasionally around 7 feet. 
.friday...northwest winds 10 to 15 knots. a chance of rain
showers. waves 1 to 3 feet. 
.friday night...north winds 10 knots or less becoming southeast.
partly to mostly cloudy. waves 2 feet or less. 
.saturday...southeast winds 5 to 15 knots becoming west and
increasing to 15 to 25 knots. rain showers likely during the day,
then rain saturday night. waves 2 feet or less building to 2 to
4 feet. 
.sunday...west winds to 30 knots. rain showers likely during the
day, then rain and snow showers likely sunday night. waves 5 to
8 feet. waves occasionally around 10 feet. 
.monday...northwest winds 15 to 25 knots becoming west and
diminishing to 10 to 15 knots. rain and snow showers likely
during the day, then a chance of rain and snow showers monday
night. waves 4 to 7 feet subsiding to 2 to 4 feet. waves
occasionally around 9 feet. 

$$
fzus51 kbuf 130903
nshbuf
expires:202511131600;;332311

nearshore marine forecast
national weather service buffalo ny
403 am est thu nov 13 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.


loz043-131600-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 am est thu nov 13 2025

...small craft advisory in effect through late tonight...

.today...west winds 15 to 25 knots becoming northwest to
30 knots. lake effect showers with a few rumbles of thunder
possible through early afternoon, then a chance of showers late.
waves 5 to 8 feet. waves occasionally around 10 feet. 
.tonight...northwest winds 15 to 25 knots diminishing to 10 to
15 knots. rain showers likely. waves 4 to 7 feet subsiding to
2 to 4 feet. waves occasionally around 9 feet. 
.friday...northwest winds 10 to 15 knots. a chance of rain
showers. waves 2 to 4 feet. 
.friday night...northwest winds 10 knots or less becoming
southwest. a chance of rain showers in the evening. waves 1 to
3 feet. 
.saturday...south winds 5 to 15 knots becoming west and
increasing to 15 to 25 knots. rain showers likely during the day,
then rain saturday night. waves 2 feet or less building to 2 to
4 feet. 
.sunday...west winds to 30 knots becoming northwest. rain showers
likely during the day, then rain and snow showers sunday night.
waves 5 to 8 feet building to 7 to 10 feet, then subsiding to
5 to 8 feet. waves occasionally around 13 feet. 
.monday...northwest winds to 30 knots becoming west 15 to
25 knots. rain and snow showers likely during the day, then a
chance of rain and snow showers monday night. waves 6 to 10 feet
subsiding to 3 to 5 feet. waves occasionally around 13 feet. 

the water temperature off rochester is 52 degrees.

$$
fzus51 kbuf 130903
nshbuf
expires:202511131600;;332312

nearshore marine forecast
national weather service buffalo ny
403 am est thu nov 13 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.


loz044-131600-
sodus bay to mexico bay along lake ontario-
403 am est thu nov 13 2025

...small craft advisory in effect through late tonight...

.today...northwest winds 20 to 25 knots. lake effect showers with
a few rumbles of thunder possible this morning, then showers
likely early this afternoon. a chance of showers late. waves 5 to
9 feet. waves occasionally around 11 feet. 
.tonight...northwest winds 15 to 25 knots diminishing to 10 to
15 knots. rain showers likely in the evening, then a chance of
rain showers overnight. waves 4 to 7 feet subsiding to 2 to
4 feet. waves occasionally around 9 feet. 
.friday...northwest winds 10 to 15 knots. a chance of rain
showers. waves 2 to 4 feet. 
.friday night...north winds 5 to 15 knots becoming southeast less
than 10 knots. a chance of rain showers in the evening. waves
1 to 3 feet. 
.saturday...southeast winds 5 to 15 knots becoming west and
increasing to 30 knots. a chance of rain showers during the day,
then rain saturday night. waves 2 feet or less building to 2 to
4 feet. 
.sunday...west winds to 30 knots becoming northwest. rain showers
during the day, then rain and snow showers sunday night. waves
5 to 8 feet building to 7 to 11 feet, then subsiding to 6 to
9 feet. waves occasionally around 14 feet. 
.monday...northwest winds to 30 knots diminishing to 15 to
20 knots. rain and snow showers likely during the day, then a
chance of rain and snow showers monday night. waves 6 to 10 feet
subsiding to 3 to 6 feet. waves occasionally around 13 feet. 

$$
fzus51 kbuf 130903
nshbuf
expires:202511131600;;332313

nearshore marine forecast
national weather service buffalo ny
403 am est thu nov 13 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.


loz045-131600-
mexico bay to the saint lawrence river along lake ontario-
403 am est thu nov 13 2025

...small craft advisory in effect through late tonight...

.today...northwest winds 15 to 20 knots. lake effect rain showers
likely this morning, then a chance of rain showers this
afternoon. waves 4 to 7 feet. waves occasionally around 9 feet. 
.tonight...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of rain showers. waves 4 to 7 feet subsiding
to 2 to 4 feet. waves occasionally around 9 feet. 
.friday...north winds 5 to 10 knots becoming northwest. a chance
of rain showers. waves 1 to 3 feet. 
.friday night...north winds 10 knots or less becoming east. a
chance of rain showers in the evening. waves 2 feet or less. 
.saturday...southeast winds 5 to 10 knots becoming west and
increasing to 15 to 25 knots. a chance of rain showers during the
day, then rain saturday night. waves 2 feet or less building to
3 to 5 feet. waves occasionally around 6 feet. 
.sunday...west winds to 30 knots becoming northwest. rain showers
during the day, then snow and rain showers sunday night. waves
5 to 8 feet building to 7 to 10 feet, then subsiding to 5 to
8 feet. waves occasionally around 13 feet. 
.monday...northwest winds 15 to 25 knots. snow showers likely
with a chance of rain showers during the day, then a chance of
rain and snow showers monday night. waves 5 to 8 feet subsiding
to 3 to 5 feet. waves occasionally around 10 feet. 

$$
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