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nearshore marine forecast
national weather service buffalo ny
403 am edt wed sep 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.


lez020-301500-
upper niagara river and buffalo harbor-
403 am edt wed sep 30 2026

.today...south winds 10 knots or less becoming southwest. patchy
fog early. 
.tonight...southwest winds 10 knots or less. showers likely
overnight. 
.thursday...south winds 10 to 15 knots becoming southwest. a
chance of showers in the morning. 
.thursday night...southwest winds 5 to 15 knots. showers.
.friday...west winds 10 knots or less becoming northwest. showers
during the day, then a chance of showers friday night. 
.saturday...north winds less than 10 knots becoming southeast.
mainly clear, then becoming partly cloudy. 
.sunday...south winds 10 knots or less becoming northwest. partly
cloudy. 

the water temperature off buffalo is 62 degrees.

$$

fzus51 kbuf 300804
nshbuf
expires:202609301500;;289697

nearshore marine forecast
national weather service buffalo ny
403 am edt wed sep 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.


lez040-041-301500-
buffalo to ripley along lake erie-
403 am edt wed sep 30 2026

.today...south winds 5 to 10 knots becoming southwest. partly
sunny this morning, then becoming mostly cloudy. waves 1 foot or
less. 
.tonight...southwest winds 10 knots or less becoming south 10 to
15 knots. showers likely overnight. waves 2 feet or less. 
.thursday...south winds 10 to 15 knots becoming southwest.
showers likely in the morning. waves 1 to 3 feet. 
.thursday night...southwest winds 5 to 15 knots. a chance of
showers in the evening, then showers overnight. waves 1 to
3 feet. 
.friday...west winds 5 to 15 knots becoming north. showers during
the day, then a chance of showers friday night. waves 2 feet or
less. 
.saturday...northeast winds 5 to 10 knots becoming southeast.
mainly clear, then becoming partly cloudy. waves 2 feet or less. 
.sunday...south winds 5 to 15 knots becoming northwest. partly
cloudy. waves 1 to 3 feet. 

$$

fzus51 kbuf 300804
nshbuf
expires:202609301500;;289698

nearshore marine forecast
national weather service buffalo ny
403 am edt wed sep 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-
403 am edt wed sep 30 2026

.today...south winds 10 knots or less becoming southwest. mostly
cloudy. waves 1 foot or less. 
.tonight...southwest winds 5 to 15 knots. a chance of showers
overnight. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots. a chance of showers.
waves 2 feet or less. 
.thursday night...southwest winds 5 to 15 knots becoming west.
showers. waves 2 feet or less. 
.friday...northwest winds 5 to 15 knots. showers during the day.
waves 1 to 3 feet. 
.saturday...north winds 10 knots or less becoming southeast.
mainly clear, then becoming partly cloudy. waves 2 feet or less. 
.sunday...south winds 5 to 10 knots becoming northwest and
increasing to 15 to 20 knots. partly cloudy. waves 1 foot or less
building to 3 to 5 feet. waves occasionally around 6 feet. 

$$

fzus51 kbuf 300804
nshbuf
expires:202609301500;;289699

nearshore marine forecast
national weather service buffalo ny
403 am edt wed sep 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-
403 am edt wed sep 30 2026

.today...south winds 5 to 10 knots becoming light and variable.
mostly cloudy. waves 1 foot or less. 
.tonight...southeast winds 10 knots or less becoming southwest. a
chance of showers overnight. waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots. a chance of showers.
waves 1 foot or less. 
.thursday night...southwest winds 5 to 10 knots. showers. waves
1 foot or less. 
.friday...west winds 5 to 10 knots becoming north and increasing
to 15 to 20 knots. showers during the day, then a chance of
showers friday night. waves 2 feet or less building to 2 to
4 feet. 
.saturday...north winds 5 to 15 knots becoming southeast 10 knots
or less. mainly clear, then becoming partly cloudy. waves 1 to
3 feet subsiding to 1 foot or less. 
.sunday...south winds 5 to 10 knots becoming west and increasing
to 15 to 20 knots. a chance of showers sunday night. waves 1 foot
or less building to 3 to 6 feet. waves occasionally around
7 feet. 

the water temperature off rochester is 65 degrees, and the water
temperature off oswego is 61 degrees.

$$

fzus51 kbuf 300804
nshbuf
expires:202609301500;;289700

nearshore marine forecast
national weather service buffalo ny
403 am edt wed sep 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-
403 am edt wed sep 30 2026

.today...south winds 5 to 10 knots. patchy fog early. waves
1 foot or less. 
.tonight...south winds 5 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.thursday...south winds 10 to 15 knots. showers likely. waves
1 to 3 feet. 
.thursday night...south winds 5 to 15 knots becoming southwest.
showers. waves 2 feet or less. 
.friday...west winds 5 to 15 knots becoming north 15 to 20 knots.
showers during the day, then a chance of showers friday night.
waves 1 to 3 feet building to 2 to 4 feet. 
.saturday...north winds 5 to 15 knots becoming southeast 10 knots
or less. mainly clear, then becoming partly cloudy. waves 2 feet
or less. 
.sunday...south winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers sunday night. waves 1 to 3 feet
building to 3 to 6 feet. waves occasionally around 7 feet. 

the water temperature off cape vincent is 59 degrees.

$$