fzus51 kbuf 192003
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nearshore marine forecast
national weather service buffalo ny
403 pm edt sun oct 19 2025

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.


loz042-200300-
niagara river to hamlin beach along lake ontario-
403 pm edt sun oct 19 2025

...small craft advisory in effect through late monday night...

.tonight...south winds 15 to 25 knots becoming west. showers.
waves 1 to 3 feet building to 3 to 6 feet. waves occasionally
around 7 feet. 
.monday...west winds to 30 knots. showers in the morning, then a
chance of showers in the afternoon. waves 4 to 7 feet building to
8 to 11 feet. waves occasionally around 14 feet. 
.monday night...west winds to 30 knots becoming south and
diminishing to 5 to 10 knots overnight. becoming mainly clear.
waves 6 to 9 feet subsiding to 1 to 3 feet. waves occasionally
around 11 feet. 
.tuesday...south winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. showers. waves 2 feet or less
building to 2 to 4 feet. 
.tuesday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. showers. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.wednesday...southwest winds 15 to 25 knots becoming west.
showers. waves 2 to 4 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.thursday...west winds 15 to 25 knots. showers. waves 5 to 8 feet
subsiding to 3 to 6 feet. waves occasionally around 10 feet. 
.friday...west winds 5 to 15 knots. showers likely during the
day, then a chance of showers friday night. waves 2 to 4 feet
subsiding to 1 to 3 feet. 

$$

fzus51 kbuf 192003
nshbuf
expires:202510200300;;415298

nearshore marine forecast
national weather service buffalo ny
403 pm edt sun oct 19 2025

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.


loz043-200300-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 pm edt sun oct 19 2025

...small craft advisory in effect through late monday night...

.tonight...south winds 15 to 25 knots becoming southwest 15 to
20 knots. showers. waves 2 to 4 feet. 
.monday...west winds 15 to 25 knots increasing to 30 knots.
showers. waves 4 to 7 feet building to 9 to 12 feet. waves
occasionally around 15 feet. 
.monday night...west winds to 30 knots becoming southwest and
diminishing to 10 to 15 knots overnight. mostly cloudy in the
evening, then clearing. waves 8 to 11 feet subsiding to 3 to
5 feet. waves occasionally around 14 feet. 
.tuesday...south winds 10 to 15 knots becoming southwest. a
chance of showers in the morning, then showers likely in the
afternoon. waves 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots. showers. waves
2 feet or less. 
.wednesday...southwest winds 15 to 25 knots. showers. waves 1 to
3 feet building to 4 to 7 feet. waves occasionally around 9 feet.
.thursday...west winds 15 to 25 knots. showers. waves 4 to 7 feet
building to 5 to 9 feet, then subsiding to 4 to 7 feet. waves
occasionally around 11 feet. 
.friday...west winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely during the day, then a chance of showers
friday night. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 

the water temperature off rochester is 59 degrees.

$$

fzus51 kbuf 192003
nshbuf
expires:202510200300;;415299

nearshore marine forecast
national weather service buffalo ny
403 pm edt sun oct 19 2025

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.


loz044-200300-
sodus bay to mexico bay along lake ontario-
403 pm edt sun oct 19 2025

...small craft advisory in effect through tuesday morning...

.tonight...south winds 15 to 25 knots becoming southwest and
diminishing to 10 to 15 knots. showers. waves 2 to 4 feet
subsiding to 1 foot or less. 
.monday...southwest winds 15 to 20 knots becoming west and
increasing to 30 knots. showers. waves 2 to 4 feet building to
10 to 14 feet. waves occasionally around 18 feet. 
.monday night...west winds to 30 knots becoming southwest and
diminishing to 10 to 15 knots overnight. a chance of showers.
waves 10 to 14 feet subsiding to 4 to 7 feet. waves occasionally
around 18 feet. 
.tuesday...south winds 10 to 15 knots. showers likely in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...south winds 10 to 15 knots. showers. waves
2 feet or less. 
.wednesday...southwest winds 15 to 25 knots. showers. waves 1 to
3 feet building to 5 to 8 feet. waves occasionally around
10 feet. 
.thursday...southwest winds 15 to 25 knots becoming west.
showers. waves 6 to 10 feet subsiding to 5 to 8 feet. waves
occasionally around 13 feet. 
.friday...west winds 15 to 20 knots diminishing to 10 to
15 knots. showers. waves 3 to 6 feet subsiding to 2 to 4 feet.
waves occasionally around 7 feet. 

$$

fzus51 kbuf 192003
nshbuf
expires:202510200300;;415300

nearshore marine forecast
national weather service buffalo ny
403 pm edt sun oct 19 2025

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.


loz045-200300-
mexico bay to the saint lawrence river along lake ontario-
403 pm edt sun oct 19 2025

...small craft advisory in effect through tuesday morning...

.tonight...south winds to 30 knots diminishing to 10 to 15 knots
after midnight. a chance of showers early, then showers from late
evening on. waves 3 to 6 feet subsiding to 1 to 3 feet. waves
occasionally around 7 feet. 
.monday...southwest winds 15 to 25 knots becoming west to
30 knots. showers. waves 2 to 4 feet building to 9 to 13 feet.
waves occasionally around 16 feet. 
.monday night...west winds to 30 knots becoming southwest 15 to
25 knots. showers likely in the evening, then a chance of showers
overnight. waves 9 to 12 feet subsiding to 3 to 6 feet. waves
occasionally around 15 feet. 
.tuesday...south winds 10 to 15 knots. showers likely in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...south winds 10 to 15 knots increasing to 15 to
20 knots. showers. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...southwest winds 15 to 25 knots. showers. waves 3 to
5 feet building to 6 to 9 feet. waves occasionally around
11 feet. 
.thursday...west winds 15 to 25 knots. showers. waves 5 to 9 feet
subsiding to 4 to 7 feet. waves occasionally around 11 feet. 
.friday...west winds 5 to 15 knots becoming northwest. rain
showers. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 

$$