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nearshore marine forecast
national weather service buffalo ny
1003 am edt sun jul 12 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.


loz043-044-122100-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1003 am edt sun jul 12 2026

.this afternoon...east winds 10 knots or less becoming northeast.
sunny. waves 1 foot or less. 
.tonight...east winds less than 10 knots. mainly clear in the
evening, then becoming partly cloudy. waves 1 foot or less. 
.monday...southwest winds less than 10 knots becoming northwest.
sunny. waves 1 foot or less. 
.monday night...southwest winds 10 knots or less increasing to
10 to 15 knots. mainly clear. waves 2 feet or less. 
.tuesday...southwest winds 15 to 25 knots becoming west. mainly
clear. waves 1 to 3 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.wednesday...west winds 15 to 20 knots diminishing to 5 to
10 knots. partly cloudy. waves 3 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 7 feet. 
.thursday...west winds 5 to 15 knots becoming northwest. mainly
clear, then becoming partly cloudy. waves 1 to 2 feet. 

the water temperature off rochester is 48 degrees.

$$

fzus51 kbuf 121403
nshbuf
expires:202607122100;;847314

nearshore marine forecast
national weather service buffalo ny
1003 am edt sun jul 12 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.


loz045-122100-
mexico bay to the saint lawrence river along lake ontario-
1003 am edt sun jul 12 2026

.this afternoon...northwest winds 10 knots or less. sunny. waves
1 foot or less. 
.tonight...west winds less than 10 knots. mainly clear in the
evening, then becoming partly cloudy. waves 1 foot or less. 
.monday...south winds 5 to 10 knots becoming southwest. sunny.
waves 1 foot or less. 
.monday night...southwest winds 5 to 15 knots increasing to 15 to
20 knots. mainly clear in the evening, then becoming partly
cloudy. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. mainly
clear. waves 3 to 5 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.wednesday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots. partly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.thursday...northwest winds 5 to 15 knots. mainly clear, then
becoming partly cloudy. waves 2 feet or less. 

$$