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nearshore marine forecast
national weather service buffalo ny
403 pm 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.


loz042-200400-
niagara river to hamlin beach along lake ontario-
403 pm est thu feb 19 2026

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

.tonight...east winds 15 to 20 knots. patchy fog from late
evening on. rain showers likely late. waves 3 to 6 feet subsiding
to 2 to 4 feet. waves occasionally around 7 feet. 
.friday...east winds 15 to 20 knots becoming southeast. rain
showers. 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 showers with snow showers likely. waves 3 to
5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet. 
.saturday...west winds 10 to 15 knots becoming east. snow showers
likely in the morning, then a chance of snow showers in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday night...east winds 10 to 15 knots. a chance of snow
showers. waves 1 to 3 feet. 
.sunday...east winds 5 to 15 knots becoming northeast. snow
showers. waves 1 to 3 feet. 
.monday...north winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of snow showers during the day. waves 2 to
4 feet. 
.tuesday...northwest winds 10 to 15 knots becoming south 15 to
20 knots. a chance of snow showers tuesday night. waves 1 to
3 feet. 

$$

fzus51 kbuf 192103
nshbuf
expires:202602200400;;920738

nearshore marine forecast
national weather service buffalo ny
403 pm 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.


loz043-044-200400-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
403 pm est thu feb 19 2026

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

.tonight...east winds 15 to 20 knots becoming southeast. a chance
of rain showers late. waves 3 to 5 feet subsiding to 2 to 4 feet.
waves occasionally around 6 feet. 
.friday...southeast winds 15 to 20 knots. patchy fog in the
morning. rain showers. waves 3 to 5 feet. waves occasionally
around 6 feet. 
.friday night...southwest winds 15 to 20 knots becoming
northwest. rain showers with snow showers likely. waves 2 to
4 feet building to 3 to 5 feet. waves occasionally around 6 feet.
.saturday...northwest winds 15 to 20 knots becoming northeast
5 to 15 knots. a chance of snow showers. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.saturday night...northeast winds 5 to 10 knots becoming east. a
chance of snow showers. waves 2 feet or less. 
.sunday...east winds 5 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. waves 1 to 3 feet building to
2 to 4 feet. 
.tuesday...northwest winds 5 to 15 knots becoming south 15 to
20 knots. a chance of snow showers tuesday night. waves 2 to
4 feet subsiding to 1 to 3 feet. 

the water temperature off rochester is 34 degrees.

$$

fzus51 kbuf 192103
nshbuf
expires:202602200400;;920739

nearshore marine forecast
national weather service buffalo ny
403 pm 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.


loz045-200400-
mexico bay to the saint lawrence river along lake ontario-
403 pm est thu feb 19 2026

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

wave heights are for ice free areas.

$$