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nearshore marine forecast
national weather service buffalo ny
403 pm edt thu oct 30 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.


loz042-310300-
niagara river to hamlin beach along lake ontario-
403 pm edt thu oct 30 2025

...small craft advisory in effect through friday morning...
...gale warning in effect from friday afternoon through late
friday night...

.tonight...northeast winds to 30 knots becoming north. showers.
waves 7 to 11 feet subsiding to 5 to 8 feet. waves occasionally
around 14 feet. 
.friday...northwest winds to 30 knots increasing to 35 knot gales
in the afternoon. showers. waves 5 to 9 feet building to 9 to
13 feet. waves occasionally around 16 feet. 
.friday night...northwest winds to 30 knots. showers likely.
waves 9 to 13 feet subsiding to 6 to 9 feet. waves occasionally
around 16 feet. 
.saturday...northwest winds 15 to 25 knots diminishing to 10 to
15 knots. a chance of showers. waves 4 to 7 feet subsiding to
1 to 3 feet. waves occasionally around 9 feet. 
.saturday night...northwest winds 5 to 15 knots. a chance of rain
showers. waves 1 to 3 feet. 
.sunday...west winds 5 to 15 knots becoming southwest 15 to
20 knots. a chance of rain showers. waves 1 to 3 feet. 
.monday...southwest winds 15 to 25 knots becoming west to
30 knots. showers likely. waves 3 to 5 feet building to 5 to
9 feet. waves occasionally around 11 feet. 
.tuesday...west winds to 30 knots diminishing to 15 to 25 knots.
a chance of showers. waves 6 to 9 feet subsiding to 3 to 5 feet.
waves occasionally around 11 feet. 

$$

fzus51 kbuf 302003
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nearshore marine forecast
national weather service buffalo ny
403 pm edt thu oct 30 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.


lez020-310300-
upper niagara river and buffalo harbor-
403 pm edt thu oct 30 2025

.tonight...northeast winds 10 to 15 knots becoming northwest.
showers.
.friday...northwest winds 15 to 20 knots becoming west. showers.
.friday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of rain showers. 
.saturday...west winds around 10 knots. a chance of rain showers
in the morning. 
.saturday night...west winds 5 to 10 knots becoming light and
variable. a chance of rain showers. 
.sunday...west winds 10 knots or less becoming southwest. a
chance of rain showers. 
.monday...southwest winds 10 to 15 knots becoming west. showers
likely. 
.tuesday...west winds 5 to 15 knots. a chance of rain showers
during the day. 

the water temperature off buffalo is 57 degrees.

$$

fzus51 kbuf 302003
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nearshore marine forecast
national weather service buffalo ny
403 pm edt thu oct 30 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.


lez040-041-310300-
buffalo to ripley along lake erie-
403 pm edt thu oct 30 2025

...small craft advisory in effect through saturday afternoon...

.tonight...northeast winds to 30 knots becoming northwest 15 to
25 knots. showers early, then rain late this evening. showers
after midnight. waves 5 to 8 feet. waves occasionally around
10 feet. 
.friday...northwest winds to 30 knots becoming west and
increasing to 35 knot gales. showers. waves 5 to 8 feet building
to 7 to 11 feet. waves occasionally around 14 feet. 
.friday night...west winds to 30 knots diminishing to 15 to
20 knots. showers likely. waves 7 to 11 feet subsiding to 3 to
6 feet. waves occasionally around 14 feet. 
.saturday...west winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.saturday night...west winds 5 to 15 knots diminishing to less
than 10 knots. showers likely. waves 1 to 3 feet subsiding to
1 foot or less. 
.sunday...southwest winds 5 to 10 knots increasing to 15 to
20 knots. showers likely during the day, then a chance of showers
sunday night. waves 1 to 3 feet. 
.monday...southwest winds 15 to 25 knots becoming west to
30 knots. showers likely. waves 3 to 6 feet building to 7 to
11 feet, then subsiding to 6 to 9 feet. waves occasionally around
14 feet. 
.tuesday...west winds 15 to 20 knots. a chance of showers during
the day. waves 4 to 7 feet subsiding to 2 to 4 feet. waves
occasionally around 9 feet. 

$$

fzus51 kbuf 302003
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nearshore marine forecast
national weather service buffalo ny
403 pm edt thu oct 30 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.


loz045-310300-
mexico bay to the saint lawrence river along lake ontario-
403 pm edt thu oct 30 2025

...small craft advisory in effect through friday morning...
...gale warning in effect from friday afternoon through late
friday night...

.tonight...northeast winds 15 to 25 knots becoming north. showers
early, then rain late this evening. showers after midnight. waves
1 to 3 feet. 
.friday...north winds 15 to 25 knots becoming west to 30 knots.
showers. waves 2 to 4 feet building to 10 to 13 feet. waves
occasionally around 16 feet. 
.friday night...northwest gales to 35 knots diminishing to
30 knots. rain showers. waves 10 to 14 feet subsiding to 7 to
10 feet. waves occasionally around 18 feet. 
.saturday...northwest winds 15 to 25 knots. a chance of rain
showers. waves 6 to 9 feet subsiding to 3 to 5 feet. waves
occasionally around 11 feet. 
.saturday night...northwest winds 5 to 15 knots diminishing to
less than 10 knots. a chance of rain showers. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.sunday...northwest winds 5 to 10 knots becoming south and
increasing to 15 to 20 knots. a chance of rain showers. waves
1 foot or less building to 1 to 3 feet. 
.monday...southwest winds 15 to 25 knots becoming west to
30 knots. showers. waves 3 to 6 feet building to 8 to 12 feet.
waves occasionally around 15 feet. 
.tuesday...west winds to 30 knots diminishing to 15 to 25 knots.
showers likely during the day, then a chance of showers tuesday
night. waves 7 to 11 feet subsiding to 4 to 7 feet. waves
occasionally around 14 feet. 

$$

fzus51 kbuf 302003
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nearshore marine forecast
national weather service buffalo ny
403 pm edt thu oct 30 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.


loz043-310300-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 pm edt thu oct 30 2025

...small craft advisory in effect through friday morning...
...gale warning in effect from friday afternoon through late
friday night...

.tonight...northeast winds to 30 knots becoming north 15 to
25 knots. showers early, then rain late this evening. showers
after midnight. waves 7 to 11 feet subsiding to 5 to 8 feet.
waves occasionally around 14 feet. 
.friday...northwest winds to 30 knots becoming west and
increasing to 35 knot gales in the afternoon. showers. waves 5 to
9 feet building to 12 to 16 feet. waves occasionally around
20 feet. 
.friday night...northwest gales to 35 knots diminishing to
30 knots. showers likely. waves 11 to 16 feet subsiding to 8 to
11 feet. waves occasionally around 20 feet. 
.saturday...northwest winds 15 to 25 knots becoming west. a
chance of showers. waves 7 to 10 feet subsiding to 3 to 6 feet.
waves occasionally around 13 feet. 
.saturday night...northwest winds 5 to 15 knots. a chance of
showers overnight. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...west winds 5 to 15 knots becoming southwest. a chance
of showers. waves 2 feet or less. 
.monday...southwest winds 15 to 25 knots becoming west to
30 knots. showers likely. waves 1 to 3 feet building to 8 to
11 feet. waves occasionally around 14 feet. 
.tuesday...west winds to 30 knots diminishing to 15 to 25 knots.
a chance of showers. waves 7 to 11 feet subsiding to 4 to 7 feet.
waves occasionally around 14 feet. 

the water temperature off rochester is 59 degrees.

$$

fzus51 kbuf 302003
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nearshore marine forecast
national weather service buffalo ny
403 pm edt thu oct 30 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.


loz044-310300-
sodus bay to mexico bay along lake ontario-
403 pm edt thu oct 30 2025

...small craft advisory in effect through friday morning...
...gale warning in effect from friday afternoon through late
friday night...

.tonight...northeast winds 15 to 20 knots becoming north. showers
early, then rain late this evening. showers after midnight. waves
3 to 6 feet. waves occasionally around 7 feet. 
.friday...northwest winds 15 to 25 knots becoming west and
increasing to 35 knot gales in the afternoon. showers. waves 3 to
6 feet building to 12 to 16 feet. waves occasionally around
20 feet. 
.friday night...northwest gales to 35 knots diminishing to
30 knots. showers. waves 11 to 16 feet subsiding to 10 to
14 feet. waves occasionally around 20 feet. 
.saturday...northwest winds 15 to 25 knots. a chance of showers.
waves 7 to 10 feet subsiding to 3 to 6 feet. waves occasionally
around 13 feet. 
.saturday night...northwest winds 5 to 15 knots. a chance of
showers. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.sunday...west winds 5 to 15 knots becoming south. a chance of
rain showers. waves 2 feet or less. 
.monday...southwest winds 15 to 25 knots becoming west to
30 knots. showers likely. waves 1 to 3 feet building to 10 to
13 feet. waves occasionally around 16 feet. 
.tuesday...west winds to 30 knots diminishing to 15 to 20 knots.
a chance of showers. waves 8 to 12 feet subsiding to 4 to 7 feet.
waves occasionally around 15 feet. 

$$

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nearshore marine forecast
national weather service cleveland oh
338 pm edt thu oct 30 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.


lez147>149-310215-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
338 pm edt thu oct 30 2025

...gale warning in effect until 2 am edt friday...

.tonight...northeast gales to 35 knots becoming northwest and
diminishing to 30 knots after midnight. showers through the early
overnight, then showers with a slight chance of thunderstorms
late. waves 7 to 11 feet. waves occasionally around 14 feet. 
.friday...northwest winds to 30 knots becoming west. a chance of
showers. waves 7 to 11 feet. waves occasionally around 14 feet. 
.friday night...west winds to 30 knots diminishing to 15 to
25 knots. showers likely. waves 8 to 11 feet subsiding to 3 to
5 feet. waves occasionally around 14 feet. 
.saturday...west winds 10 to 15 knots. showers likely. waves 2 to
4 feet subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 54 degrees, off cleveland 59
degrees, and off erie 56 degrees.

$$