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nearshore marine forecast
national weather service buffalo ny
403 am edt sun may 3 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.


loz042-031500-
niagara river to hamlin beach along lake ontario-
403 am edt sun may 3 2026

.today...southwest winds 5 to 15 knots increasing to 15 to
20 knots. a chance of rain showers late. waves 1 to 3 feet. 
.tonight...southwest winds 15 to 20 knots. a chance of showers in
the evening. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.monday...southwest winds 15 to 20 knots. mostly sunny. waves
2 to 4 feet. 
.monday night...southwest winds 15 to 20 knots. a chance of
showers overnight. waves 2 to 4 feet. 
.tuesday...southwest winds 15 to 20 knots becoming northwest 5 to
15 knots. showers. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...northwest winds 10 knots or less. showers during the
day. waves 1 foot or less. 
.thursday...northwest winds 10 knots or less becoming west 10 to
15 knots. a chance of showers. waves 2 feet or less. 

$$

fzus51 kbuf 030803
nshbuf
expires:202605031500;;935414

nearshore marine forecast
national weather service buffalo ny
403 am edt sun may 3 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.


loz043-044-031500-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
403 am edt sun may 3 2026

.today...west winds 5 to 15 knots. sunny. waves 1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers. waves 1 to 3 feet. 
.monday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. partly to mostly sunny. waves 1 to 3 feet. 
.monday night...southwest winds 5 to 15 knots becoming south
15 to 20 knots. partly to mostly cloudy. waves 2 feet or less. 
.tuesday...southwest winds 15 to 20 knots becoming west 5 to
15 knots. showers likely with a chance of thunderstorms during
the day, then showers tuesday night. waves 1 to 2 feet. 
.wednesday...west winds 5 to 10 knots. showers during the day,
then a chance of showers wednesday night. waves 2 feet or less. 
.thursday...west winds 10 knots or less increasing to 15 to
20 knots. a chance of showers. waves 2 feet or less building to
2 to 4 feet. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 43 degrees.

$$

fzus51 kbuf 030803
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nearshore marine forecast
national weather service buffalo ny
403 am edt sun may 3 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.


loz045-031500-
mexico bay to the saint lawrence river along lake ontario-
403 am edt sun may 3 2026

.today...west winds 5 to 15 knots becoming southwest. sunny.
waves 1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers. waves 1 to 3 feet building to 2 to
4 feet. 
.monday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the morning. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.monday night...south winds 5 to 10 knots increasing to 15 to
20 knots. a chance of showers overnight. waves 1 to 3 feet
building to 2 to 4 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. showers with a chance of thunderstorms during the day,
then showers tuesday night. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.wednesday...west winds 5 to 10 knots. showers during the day,
then a chance of showers wednesday night. waves 2 feet or less. 
.thursday...west winds less than 10 knots increasing to 10 to
15 knots. a chance of showers. waves 2 feet or less building to
2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$