fzus51 kbuf 210903
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nearshore marine forecast
national weather service buffalo ny
403 am est fri nov 21 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.


loz042-211600-
niagara river to hamlin beach along lake ontario-
403 am est fri nov 21 2025

...small craft advisory in effect through this evening...

.today...southwest winds 15 to 25 knots becoming west. mostly
cloudy this morning, then becoming partly sunny. waves 2 to
4 feet building to 3 to 6 feet. waves occasionally around 7 feet.
.tonight...west winds 5 to 15 knots becoming northwest. mostly
cloudy. waves 1 to 3 feet. 
.saturday...northwest winds 5 to 10 knots becoming west. mostly
sunny. waves 1 to 2 feet. 
.saturday night...west winds 5 to 10 knots becoming southwest.
partly to mostly cloudy. waves 1 foot or less. 
.sunday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. partly to mostly cloudy. waves 1 to 3 feet building to
2 to 4 feet, then subsiding to 1 to 3 feet. 
.monday...west winds 10 knots or less becoming southeast. a
chance of rain showers monday night. waves 2 feet or less. 
.tuesday...southeast winds 5 to 15 knots becoming southwest.
showers. waves 2 feet or less. 

$$

fzus51 kbuf 210903
nshbuf
expires:202511211600;;242489

nearshore marine forecast
national weather service buffalo ny
403 am est fri nov 21 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.


loz043-211600-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 am est fri nov 21 2025

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

.today...southwest winds 15 to 25 knots becoming west. a chance
of showers this morning. waves 1 to 3 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 5 to
15 knots. mostly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.saturday...northwest winds 5 to 10 knots. partly to mostly
sunny. waves 1 to 3 feet. 
.saturday night...west winds 5 to 10 knots becoming southwest.
mostly cloudy. waves 2 feet or less. 
.sunday...southwest winds 15 to 20 knots becoming west. mostly
cloudy. waves 2 feet or less building to 3 to 5 feet. waves
occasionally around 6 feet. 
.monday...west winds 5 to 10 knots becoming southeast. partly
cloudy, then becoming mostly cloudy. waves 2 to 4 feet subsiding
to 2 feet or less. 
.tuesday...southeast winds 10 to 15 knots becoming south. showers
likely. waves 2 feet or less. 

the water temperature off rochester is 47 degrees.

$$

fzus51 kbuf 210903
nshbuf
expires:202511211600;;242490

nearshore marine forecast
national weather service buffalo ny
403 am est fri nov 21 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.


loz044-211600-
sodus bay to mexico bay along lake ontario-
403 am est fri nov 21 2025

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

.today...south winds 15 to 20 knots becoming west. a chance of
rain showers this morning. waves 2 feet or less building to 4 to
7 feet. waves occasionally around 9 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 5 to
15 knots. mostly cloudy. waves 3 to 6 feet subsiding to 2 to
3 feet. waves occasionally around 7 feet. 
.saturday...northwest winds 5 to 15 knots. partly to mostly
sunny. waves 1 to 3 feet. 
.saturday night...northwest winds 5 to 10 knots becoming
southwest. mostly cloudy. waves 1 to 2 feet. 
.sunday...southwest winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of rain showers. waves 1 to 2 feet building to
3 to 6 feet. waves occasionally around 7 feet. 
.monday...west winds 5 to 15 knots becoming southeast. partly
cloudy, then becoming mostly cloudy. waves 2 to 4 feet subsiding
to 1 foot or less. 
.tuesday...southeast winds 10 to 15 knots becoming south.
showers. waves 2 feet or less. 

$$

fzus51 kbuf 210903
nshbuf
expires:202511211600;;242491

nearshore marine forecast
national weather service buffalo ny
403 am est fri nov 21 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.


loz045-211600-
mexico bay to the saint lawrence river along lake ontario-
403 am est fri nov 21 2025

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

.today...south winds 15 to 25 knots becoming west. a chance of
rain showers through early afternoon. waves 3 to 6 feet building
to 4 to 7 feet. waves occasionally around 9 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 5 to
15 knots. mostly cloudy. waves 3 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 7 feet. 
.saturday...northwest winds 5 to 10 knots. partly to mostly
sunny. waves 2 feet or less. 
.saturday night...northwest winds 10 knots or less becoming
southwest. mostly cloudy. waves 1 foot or less. 
.sunday...southwest winds 10 to 15 knots becoming northwest. a
chance of rain showers. waves 1 to 3 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.monday...west winds 5 to 10 knots becoming southeast. partly
cloudy, then becoming mostly cloudy. waves 2 to 4 feet subsiding
to 1 foot or less. 
.tuesday...southeast winds 10 to 15 knots becoming south. rain
showers. waves 1 to 3 feet. 

$$