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nearshore marine forecast
national weather service buffalo ny
402 am edt fri oct 30 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.


loz042-301500-
niagara river to hamlin beach along lake ontario-
402 am edt fri oct 30 2026

...small craft advisory in effect through this evening...

.today...northwest winds 15 to 20 knots. mostly cloudy this
morning, then becoming partly sunny. waves 3 to 5 feet. waves
occasionally around 6 feet. 
.tonight...northwest winds 15 to 20 knots becoming north 5 to
15 knots. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.saturday...northwest winds 10 knots or less becoming west.
mostly sunny. waves 1 foot or less. 
.saturday night...southwest winds less than 10 knots becoming
south. mainly clear in the evening, then becoming partly cloudy.
waves 1 foot or less. 
.sunday...south winds 10 knots or less becoming southwest. mostly
cloudy. waves 1 foot or less. 
.monday...southwest winds 10 knots or less becoming south. mostly
cloudy. waves 1 foot or less. 
.tuesday...southeast winds 5 to 10 knots becoming south. a chance
of showers during the day. waves 1 foot or less. 

$$

fzus51 kbuf 300803
nshbuf
expires:202610301500;;955689

nearshore marine forecast
national weather service buffalo ny
402 am edt fri oct 30 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.


loz043-044-301500-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
402 am edt fri oct 30 2026

...small craft advisory in effect through late tonight...

.today...northwest winds 15 to 20 knots. mostly cloudy this
morning, then becoming partly sunny. waves 3 to 6 feet. waves
occasionally around 7 feet. 
.tonight...northwest winds 15 to 20 knots becoming north 10 to
15 knots. partly to mostly cloudy. waves 3 to 6 feet subsiding to
2 to 4 feet. waves occasionally around 7 feet. 
.saturday...north winds 10 knots or less becoming west. mostly
sunny. waves 2 feet or less. 
.saturday night...west winds less than 10 knots becoming south.
mainly clear in the evening, then becoming partly cloudy. waves
1 foot or less. 
.sunday...south winds 10 knots or less becoming southwest. partly
to mostly cloudy. waves 1 foot or less. 
.monday...southwest winds 10 knots or less becoming south. mostly
cloudy. waves 1 foot or less. 
.tuesday...southeast winds 5 to 15 knots becoming south. mostly
cloudy. waves 2 feet or less. 

the water temperature off rochester is 52 degrees, the water
temperature at the central lake buoy is 56 degrees, and the water
temperature off oswego is 57 degrees.

$$

fzus51 kbuf 300803
nshbuf
expires:202610301500;;955690

nearshore marine forecast
national weather service buffalo ny
402 am edt fri oct 30 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.


loz045-301500-
mexico bay to the saint lawrence river along lake ontario-
402 am edt fri oct 30 2026

...small craft advisory in effect through late tonight...

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

the water temperature off cape vincent is 56 degrees.

$$