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nearshore marine forecast
national weather service buffalo ny
403 am est thu feb 19 2026

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.


loz042-191600-
niagara river to hamlin beach along lake ontario-
403 am est thu feb 19 2026

...small craft advisory in effect through late friday night...

.today...east winds 15 to 20 knots. mostly cloudy. waves 3 to
5 feet. waves occasionally around 6 feet. 
.tonight...east winds 15 to 20 knots. a chance of rain overnight.
waves 3 to 5 feet. waves occasionally around 6 feet. 
.friday...east winds 15 to 20 knots becoming southeast. rain.
waves 3 to 6 feet. waves occasionally around 7 feet. 
.friday night...southwest winds 15 to 20 knots becoming northwest
10 to 15 knots. rain with snow likely. waves 3 to 5 feet
subsiding to 2 to 4 feet. waves occasionally around 6 feet. 
.saturday...northeast winds 10 to 15 knots becoming east. a
chance of snow showers. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.sunday...east winds 10 to 15 knots becoming northeast. snow
showers likely. waves 1 to 3 feet. 
.monday...northeast winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of snow showers during the day. waves 2 to
4 feet building to 3 to 5 feet. waves occasionally around 6 feet.

$$

fzus51 kbuf 190903
nshbuf
expires:202602191600;;890380

nearshore marine forecast
national weather service buffalo ny
403 am est thu feb 19 2026

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.


loz043-044-191600-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
403 am est thu feb 19 2026

...small craft advisory in effect through saturday morning...

.today...east winds 10 to 15 knots. mostly cloudy. waves 3 to
5 feet subsiding to 1 to 3 feet. waves occasionally around
6 feet. 
.tonight...east winds 10 to 15 knots becoming southeast 15 to
20 knots. a chance of rain overnight. waves 1 to 3 feet building
to 2 to 4 feet. 
.friday...southeast winds 15 to 20 knots. rain. waves 3 to
5 feet. waves occasionally around 6 feet. 
.friday night...southwest winds 15 to 20 knots becoming
northwest. rain with snow likely. waves 2 to 4 feet. 
.saturday...north winds 15 to 20 knots becoming east 5 to
15 knots. a chance of snow showers during the day. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.sunday...east winds 5 to 15 knots becoming northeast. a chance
of snow showers. waves 1 to 3 feet. 
.monday...northeast winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of snow showers during the day. waves 1 to
3 feet building to 2 to 4 feet. 

the water temperature off rochester is 34 degrees.

$$

fzus51 kbuf 190903
nshbuf
expires:202602191600;;890381

nearshore marine forecast
national weather service buffalo ny
403 am est thu feb 19 2026

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.


loz045-191600-
mexico bay to the saint lawrence river along lake ontario-
403 am est thu feb 19 2026

.today...northeast winds 5 to 15 knots. partly sunny this
morning, then becoming mostly cloudy. waves in ice free areas
1 foot or less. 
.tonight...northeast winds 5 to 15 knots becoming east. mostly
cloudy. waves 1 foot or less. 
.friday...east winds 10 to 15 knots. rain, snow and freezing rain
in the morning, then rain with freezing rain likely in the
afternoon. waves 1 foot or less. 
.friday night...southeast winds 10 to 15 knots becoming north
15 to 20 knots. snow and rain. waves 1 to 3 feet. 
.saturday...north winds 15 to 20 knots becoming northeast 5 to
15 knots. a chance of snow showers. waves 2 feet or less. 
.sunday...east winds 5 to 15 knots becoming northeast. a chance
of snow showers. waves 1 foot or less. 
.monday...northeast winds 10 to 15 knots becoming north. a chance
of snow showers. waves 2 feet or less. 

wave heights are for ice free areas.

$$