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nearshore marine forecast
national weather service buffalo ny
1003 am est tue nov 4 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.


loz043-042200-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1003 am est tue nov 4 2025

...small craft advisory in effect through late tonight...
...gale watch in effect from wednesday morning through late
wednesday night...

.this afternoon...west winds to 30 knots diminishing to 15 to
25 knots. sunny. waves 6 to 10 feet. waves occasionally around
13 feet. 
.tonight...west winds 15 to 20 knots becoming southwest 5 to
15 knots. partly cloudy in the evening, then becoming mostly
cloudy. waves 4 to 7 feet subsiding to 1 to 3 feet. waves
occasionally around 9 feet. 
.wednesday...south winds 10 to 15 knots becoming southwest and
increasing to 35 knot gales in the afternoon. a chance of showers
in the morning, then showers in the afternoon. waves 1 to 3 feet
building to 6 to 9 feet. waves occasionally around 11 feet. 
.wednesday night...west gales to 40 knots becoming northwest and
diminishing to 30 knots overnight. showers. waves 12 to 16 feet
subsiding to 8 to 11 feet. waves occasionally around 20 feet. 
.thursday...northwest winds 15 to 25 knots becoming south and
diminishing to 10 to 15 knots. rain showers likely during the
day. waves 6 to 9 feet subsiding to 2 feet or less. waves
occasionally around 11 feet. 
.friday...south winds 15 to 20 knots becoming west. rain showers.
waves 1 to 3 feet building to 3 to 5 feet. waves occasionally
around 6 feet. 
.saturday...northwest winds 15 to 20 knots becoming southeast and
diminishing to 5 to 10 knots. showers likely during the day, then
a chance of showers saturday night. waves 3 to 6 feet subsiding
to 1 to 3 feet. waves occasionally around 7 feet. 

the water temperature off rochester is 51 degrees.

$$

fzus51 kbuf 041503
nshbuf
expires:202511042200;;838094

nearshore marine forecast
national weather service buffalo ny
1003 am est tue nov 4 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.


loz044-042200-
sodus bay to mexico bay along lake ontario-
1003 am est tue nov 4 2025

...small craft advisory in effect through late tonight...
...gale watch in effect from wednesday morning through late
wednesday night...

.this afternoon...west winds to 30 knots. mostly sunny. waves 7 to
10 feet. waves occasionally around 13 feet. 
.tonight...west winds 15 to 20 knots becoming southwest 5 to
15 knots. mainly clear in the evening, then becoming mostly
cloudy. waves 5 to 8 feet subsiding to 2 to 3 feet. waves
occasionally around 10 feet. 
.wednesday...south winds 10 to 15 knots becoming southwest and
increasing to 30 knots in the afternoon. a chance of showers in
the morning, then showers in the afternoon. waves 1 to 3 feet
building to 5 to 8 feet. waves occasionally around 10 feet. 
.wednesday night...west gales to 35 knots becoming northwest and
diminishing to 30 knots overnight. showers. waves 12 to 17 feet
subsiding to 8 to 11 feet. waves occasionally around 22 feet. 
.thursday...northwest winds 15 to 20 knots becoming south 10 to
15 knots. rain showers likely during the day. waves 6 to 9 feet
subsiding to 1 to 2 feet. waves occasionally around 11 feet. 
.friday...south winds 15 to 25 knots becoming southwest 15 to
20 knots. rain showers. waves 1 to 3 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.saturday...northwest winds 15 to 20 knots becoming east 5 to
15 knots. rain showers. waves 3 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 7 feet. 

$$

fzus51 kbuf 041503
nshbuf
expires:202511042200;;838095

nearshore marine forecast
national weather service buffalo ny
1003 am est tue nov 4 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.


loz045-042200-
mexico bay to the saint lawrence river along lake ontario-
1003 am est tue nov 4 2025

...small craft advisory in effect through late tonight...
...gale watch in effect from wednesday morning through late
wednesday night...

.this afternoon...west winds 15 to 25 knots. mostly sunny. waves
6 to 9 feet. waves occasionally around 11 feet. 
.tonight...west winds 15 to 20 knots becoming southwest and
diminishing to 5 to 10 knots. a chance of showers overnight.
waves 5 to 8 feet subsiding to 1 to 3 feet. waves occasionally
around 10 feet. 
.wednesday...south winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. showers. waves 1 to 3 feet building
to 5 to 8 feet. waves occasionally around 10 feet. 
.wednesday night...west winds to 30 knots becoming northwest
15 to 25 knots. rain showers. waves 10 to 15 feet subsiding to
6 to 9 feet. waves occasionally around 19 feet. 
.thursday...northwest winds 15 to 20 knots becoming south 10 to
15 knots. partly cloudy, then becoming mostly cloudy. waves 4 to
7 feet subsiding to 2 feet or less. waves occasionally around
9 feet. 
.friday...south winds 15 to 25 knots becoming southwest. rain
showers. waves 2 to 4 feet building to 4 to 7 feet, then
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.saturday...northwest winds 15 to 20 knots becoming east 5 to
15 knots. rain showers. waves 3 to 6 feet subsiding to 2 feet or
less. waves occasionally around 7 feet. 

$$