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nearshore marine forecast
national weather service buffalo ny
1015 am edt fri mar 27 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.


loz043-044-272100-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1015 am edt fri mar 27 2026

...small craft advisory in effect until 1 pm edt...

.this afternoon...north winds 15 to 20 knots diminishing to 10 to
15 knots. sunny. waves 3 to 6 feet subsiding to 1 to 3 feet.
waves occasionally around 7 feet. 
.tonight...northwest winds 5 to 15 knots. partly cloudy in the
evening, then becoming mostly cloudy. waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of snow showers. waves 1 to 3 feet building to
3 to 5 feet. waves occasionally around 6 feet. 
.saturday night...west winds 15 to 20 knots becoming southwest
10 to 15 knots. mostly cloudy. waves 3 to 6 feet subsiding to
1 to 3 feet. waves occasionally around 7 feet. 
.sunday...south winds 10 to 15 knots becoming southwest. mostly
cloudy. waves 1 to 3 feet. 
.monday...southwest winds 5 to 10 knots becoming northeast and
increasing to 15 to 20 knots. a chance of rain showers monday
night. waves 1 to 3 feet. 
.tuesday...east winds 15 to 25 knots becoming southwest. rain
showers likely. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 

the water temperature off rochester is 38 degrees.

$$
fzus51 kbuf 271416
nshbuf
expires:202603272100;;381803

nearshore marine forecast
national weather service buffalo ny
1015 am edt fri mar 27 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.


loz045-272100-
mexico bay to the saint lawrence river along lake ontario-
1015 am edt fri mar 27 2026

.this afternoon...north winds 15 to 20 knots diminishing to 10 to
15 knots. sunny. waves in ice free areas 2 to 4 feet subsiding to
1 to 3 feet. 
.tonight...north winds 5 to 10 knots. partly to mostly cloudy.
waves 2 feet or less. 
.saturday...north winds 5 to 10 knots becoming west and
increasing to 15 to 20 knots. a chance of snow showers. waves
1 foot or less building to 3 to 5 feet. waves occasionally around
6 feet. 
.saturday night...west winds 15 to 20 knots becoming southwest
5 to 15 knots. a chance of snow showers. waves 3 to 6 feet
subsiding to 1 to 3 feet. waves occasionally around 7 feet. 
.sunday...south winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of snow showers during the day. waves 1 to
3 feet. 
.monday...southwest winds 5 to 15 knots becoming northeast. a
chance of rain showers monday night. waves 2 feet or less. 
.tuesday...east winds 15 to 25 knots becoming south. rain
showers. waves 1 to 3 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 

wave heights are for ice free areas.

$$
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