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nearshore marine forecast
national weather service buffalo ny
403 am edt mon oct 19 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.


loz043-044-191500-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
403 am edt mon oct 19 2026

.today...southwest winds 5 to 10 knots becoming northwest. sunny.
waves 1 foot or less. 
.tonight...west winds 10 knots or less becoming northeast 10 to
15 knots. mainly clear. waves 2 feet or less. 
.tuesday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. sunny. waves 2 to 4 feet. 
.tuesday night...northeast winds 5 to 15 knots. mainly clear.
waves 1 to 3 feet. 
.wednesday...northeast winds 10 knots or less becoming northwest.
mainly clear. waves 2 feet or less. 
.thursday...northwest winds 5 to 10 knots becoming northeast and
increasing to 15 to 20 knots. mainly clear, then becoming partly
cloudy. waves 1 foot or less building to 2 to 4 feet. 
.friday...northeast winds 5 to 15 knots becoming southeast.
mainly clear. waves 2 to 4 feet subsiding to 1 foot or less. 

the water temperature off rochester is 51 degrees, the water
temperature at the central lake buoy is 55 degrees, and the water
temperature off oswego is 59 degrees.

$$

fzus51 kbuf 190804
nshbuf
expires:202610191500;;353339

nearshore marine forecast
national weather service buffalo ny
403 am edt mon oct 19 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.


loz045-191500-
mexico bay to the saint lawrence river along lake ontario-
403 am edt mon oct 19 2026

.today...south winds 15 to 20 knots becoming southwest 5 to
15 knots. sunny. waves 1 to 3 feet. 
.tonight...west winds 10 knots or less becoming northeast 10 to
15 knots. mainly clear. waves 2 feet or less. 
.tuesday...northeast winds 10 to 15 knots. sunny. waves 2 feet or
less. 
.tuesday night...northeast winds 5 to 15 knots. mainly clear.
waves 2 feet or less. 
.wednesday...northeast winds 5 to 10 knots becoming light and
variable. mainly clear. waves 1 foot or less. 
.thursday...north winds 10 knots or less increasing to 15 to
20 knots. mainly clear, then becoming partly cloudy. waves 1 foot
or less building to 1 to 3 feet. 
.friday...northeast winds 5 to 15 knots becoming southeast less
than 10 knots. mainly clear. waves 2 feet or less. 

the water temperature off cape vincent is 57 degrees.

$$