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nearshore marine forecast
national weather service buffalo ny
1112 pm edt fri apr 17 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.


loz042-180915-
niagara river to hamlin beach along lake ontario-
1112 pm edt fri apr 17 2026

.overnight...east winds 10 knots or less becoming
southeast. mainly clear. waves 1 foot or less. 
.saturday...southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. showers in the afternoon. waves 1 to 3 feet. 
.saturday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. rain showers likely. waves 2 to 4 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of rain showers. waves 2 to 4 feet. 
.sunday night...west winds 15 to 20 knots becoming northwest. a
chance of rain showers in the evening. waves 3 to 5 feet. waves
occasionally around 6 feet. 
.monday...northwest winds 15 to 20 knots becoming southwest 5 to
15 knots. becoming mainly clear. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.tuesday...south winds 10 to 15 knots becoming west. a chance of
rain showers. waves 1 to 3 feet. 
.wednesday...north winds 5 to 15 knots becoming northeast less
than 10 knots. becoming mainly clear. waves 2 feet or less. 

$$

fzus51 kbuf 180312
nshbuf
expires:202604180915;;556942

nearshore marine forecast
national weather service buffalo ny
1112 pm edt fri apr 17 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.


loz043-044-180915-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1112 pm edt fri apr 17 2026

.overnight...southeast winds 10 knots or less increasing to
10 to 15 knots. becoming mainly clear. waves 1 foot or less. 
.saturday...southeast winds 10 to 15 knots becoming south 15 to
20 knots. showers in the afternoon. waves 1 to 3 feet. 
.saturday night...southwest winds 15 to 20 knots becoming west.
rain showers. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots.
rain showers in the morning, then a chance of rain showers in the
afternoon. waves 2 to 4 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.sunday night...west winds 15 to 20 knots becoming northwest.
partly cloudy. waves 3 to 6 feet. waves occasionally around
7 feet. 
.monday...northwest winds 15 to 20 knots becoming southwest 5 to
15 knots. becoming mainly clear. waves 3 to 5 feet subsiding to
1 to 3 feet. waves occasionally around 6 feet. 
.tuesday...south winds 10 to 15 knots becoming west. a chance of
rain showers. waves 1 to 3 feet. 
.wednesday...northwest winds 5 to 15 knots becoming north.
becoming mainly clear. waves 1 to 3 feet subsiding to 1 foot or
less. 

the water temperature off rochester is 42 degrees.

$$

fzus51 kbuf 180312
nshbuf
expires:202604180915;;556943

nearshore marine forecast
national weather service buffalo ny
1112 pm edt fri apr 17 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.


loz045-180915-
mexico bay to the saint lawrence river along lake ontario-
1112 pm edt fri apr 17 2026

.overnight...southeast winds 10 knots or less becoming
south. mainly clear. waves 1 foot or less. 
.saturday...southeast winds 15 to 20 knots becoming south. a
chance of showers in the afternoon. waves 1 to 3 feet building to
3 to 5 feet. waves occasionally around 6 feet. 
.saturday night...south winds 15 to 25 knots becoming west. rain
showers. waves 3 to 5 feet. waves occasionally around 6 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots.
rain showers in the morning, then a chance of rain showers in the
afternoon. waves 2 to 4 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.sunday night...west winds 15 to 20 knots becoming northwest.
partly cloudy. waves 3 to 6 feet. waves occasionally around
7 feet. 
.monday...northwest winds 5 to 15 knots becoming southwest.
becoming mainly clear. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of rain showers. waves 1 to 3 feet. 
.wednesday...northwest winds 5 to 15 knots becoming northeast
less than 10 knots. partly cloudy. waves 1 to 3 feet subsiding to
1 foot or less. 

$$