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nearshore marine forecast
national weather service buffalo ny
403 am edt sun oct 18 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.


lez020-181500-
upper niagara river and buffalo harbor-
403 am edt sun oct 18 2026

.today...southwest winds 5 to 15 knots. sunny.
.tonight...southwest winds 5 to 10 knots. clear.
.monday...southwest winds 10 knots or less. sunny.
.monday night...light and variable winds. mainly clear. 
.tuesday...northeast winds 10 knots or less becoming east. mainly
clear. 
.wednesday...light and variable winds. mainly clear. 
.thursday...light and variable winds. partly cloudy. 

the water temperature off buffalo is 64 degrees.

$$

fzus51 kbuf 180804
nshbuf
expires:202610181500;;298101

nearshore marine forecast
national weather service buffalo ny
403 am edt sun oct 18 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.


lez040-041-181500-
buffalo to ripley along lake erie-
403 am edt sun oct 18 2026

.today...southwest winds 10 to 15 knots. sunny. waves 1 to 3 feet
building to 2 to 4 feet. 
.tonight...southwest winds 5 to 15 knots becoming south. clear.
waves 1 to 3 feet. 
.monday...south winds 10 knots or less becoming west. sunny.
waves 1 to 2 feet. 
.monday night...west winds 10 knots or less becoming northeast.
mainly clear. waves 1 foot or less. 
.tuesday...northeast winds 5 to 15 knots becoming east. mainly
clear. waves 2 feet or less. 
.wednesday...east winds less than 10 knots. mainly clear. waves
1 foot or less. 
.thursday...northeast winds 10 knots or less. mainly clear. waves
1 foot or less. 

$$

fzus51 kbuf 180804
nshbuf
expires:202610181500;;298102

nearshore marine forecast
national weather service buffalo ny
403 am edt sun oct 18 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.


loz042-181500-
niagara river to hamlin beach along lake ontario-
403 am edt sun oct 18 2026

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

$$

fzus51 kbuf 180804
nshbuf
expires:202610181500;;298103

nearshore marine forecast
national weather service buffalo ny
403 am edt sun oct 18 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.


loz043-044-181500-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
403 am edt sun oct 18 2026

.today...southwest winds 5 to 15 knots. sunny. waves 1 to 3 feet.
.tonight...southwest winds 5 to 10 knots. mainly clear. waves
2 feet or less. 
.monday...southwest winds 5 to 10 knots becoming west. sunny.
waves 1 foot or less. 
.monday night...northwest winds 10 knots or less becoming north.
mainly clear. waves 1 foot or less. 
.tuesday...northeast winds 5 to 15 knots. mainly clear. waves
1 to 3 feet. 
.wednesday...northeast winds 5 to 10 knots becoming light and
variable. mainly clear. waves 2 feet or less. 
.thursday...northwest winds 10 knots or less becoming northeast
10 to 15 knots. mainly clear, then becoming partly cloudy. waves
2 feet or less building to 2 to 4 feet. 

the water temperature off rochester is 61 degrees, the water
temperature at the central lake buoy is 54 degrees, and the water
temperature off oswego is 59 degrees.

$$

fzus51 kbuf 180804
nshbuf
expires:202610181500;;298104

nearshore marine forecast
national weather service buffalo ny
403 am edt sun oct 18 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.


loz045-181500-
mexico bay to the saint lawrence river along lake ontario-
403 am edt sun oct 18 2026

.today...south winds 10 to 15 knots becoming southwest 15 to
20 knots. sunny. waves 1 to 3 feet building to 2 to 4 feet. 
.tonight...south winds 10 to 15 knots. mainly clear. waves 1 to
3 feet. 
.monday...south winds 5 to 15 knots becoming southwest. sunny.
waves 1 to 3 feet. 
.monday night...southwest winds 10 knots or less becoming
northeast. mainly clear. waves 1 foot or less. 
.tuesday...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 becoming northeast 10 to
15 knots. mainly clear. waves 2 feet or less. 

the water temperature off cape vincent is 57 degrees.

$$