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nearshore marine forecast
national weather service buffalo ny
403 am edt mon jul 13 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.


loz043-044-131500-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
403 am edt mon jul 13 2026

.today...south winds 10 knots or less becoming west. sunny. waves
1 foot or less. 
.tonight...southwest winds less than 10 knots increasing to 10 to
15 knots. mainly clear in the evening, then becoming partly
cloudy. waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. mostly sunny. waves 1 to 3 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.tuesday night...southwest winds 15 to 25 knots becoming west.
mainly clear. waves 3 to 6 feet. waves occasionally around
7 feet. 
.wednesday...west 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...west winds 10 to 15 knots becoming northwest. partly
cloudy. waves 1 to 3 feet building to 2 to 4 feet, then subsiding
to 1 to 3 feet. 
.friday...north winds 10 knots or less becoming southwest. a
chance of showers friday night. waves 2 feet or less. 

the water temperature off rochester is 48 degrees.

$$

fzus51 kbuf 130803
nshbuf
expires:202607131500;;888757

nearshore marine forecast
national weather service buffalo ny
403 am edt mon jul 13 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.


loz045-131500-
mexico bay to the saint lawrence river along lake ontario-
403 am edt mon jul 13 2026

.today...south winds 5 to 15 knots becoming southwest. sunny.
waves 2 feet or less. 
.tonight...southwest winds 5 to 15 knots. mainly clear in the
evening, then becoming partly cloudy. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots. mostly sunny. waves
1 to 3 feet building to 3 to 6 feet. waves occasionally around
7 feet. 
.tuesday night...southwest winds 15 to 25 knots becoming west.
mainly clear. waves 3 to 6 feet. waves occasionally around
7 feet. 
.wednesday...northwest winds 10 to 15 knots becoming west 5 to
10 knots. partly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.thursday...west winds 15 to 20 knots becoming north and
diminishing to 5 to 10 knots. mainly clear, then becoming partly
cloudy. waves 1 to 3 feet building to 2 to 4 feet, then subsiding
to 1 to 3 feet. 
.friday...north winds 5 to 10 knots becoming south. a chance of
showers friday night. waves 2 feet or less. 

$$