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fzus51 kbuf 312003
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nearshore marine forecast
national weather service buffalo ny
403 pm edt fri oct 31 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.


lez020-010300-
upper niagara river and buffalo harbor-
403 pm edt fri oct 31 2025

...small craft advisory in effect until midnight edt tonight...

.tonight...west winds 15 to 25 knots diminishing to 10 to
15 knots. partly cloudy. 
.saturday...west winds 5 to 10 knots. partly sunny. 
.saturday night...west winds 5 to 10 knots becoming light and
variable. partly to mostly cloudy. 
.sunday...light and variable winds becoming southwest 5 to
10 knots. mostly sunny. 
.sunday night...southwest winds 10 knots or less. mainly clear in
the evening, then becoming partly cloudy. 
.monday...southwest winds 10 to 15 knots becoming west. rain
showers. 
.tuesday...west winds 5 to 15 knots becoming southwest. a chance
of rain showers during the day. 
.wednesday...south winds 5 to 15 knots becoming west. rain
showers. 

the water temperature off buffalo is 57 degrees.

$$
fzus51 kbuf 312003
nshbuf
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nearshore marine forecast
national weather service buffalo ny
403 pm edt fri oct 31 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.


loz042-010300-
niagara river to hamlin beach along lake ontario-
403 pm edt fri oct 31 2025

...gale warning in effect through late tonight...

.tonight...west winds 20 to 25 knots. a chance of showers early.
waves 6 to 9 feet. waves occasionally around 11 feet. 
.saturday...northwest winds 15 to 25 knots becoming west. mostly
cloudy in the morning, then becoming partly sunny. waves 4 to
7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.saturday night...northwest winds 5 to 15 knots. mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...west winds 5 to 10 knots becoming southwest. becoming
mostly sunny. waves 1 foot or less. 
.sunday night...southwest winds 5 to 15 knots. mainly clear in
the evening, then becoming partly cloudy. waves 2 feet or less. 
.monday...southwest winds 15 to 25 knots becoming west to
30 knots. showers. 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 during the day. waves 6 to 10 feet subsiding
to 3 to 5 feet. waves occasionally around 13 feet. 
.wednesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. showers. waves 1 to 3 feet building to 3 to 6 feet.
waves occasionally around 7 feet. 

$$
fzus53 kdtx 311938
nshdtx
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
338 pm edt fri oct 31 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.


lhz441-010345-
port austin to harbor beach mi-
338 pm edt fri oct 31 2025

...small craft advisory in effect through late tonight...

.tonight...northwest winds 15 to 20 knots diminishing to 10 to
15 knots early in the morning. partly cloudy with a slight chance
of light rain. waves 4 to 6 feet. waves occasionally around
7 feet. 
.saturday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. partly cloudy. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon. 
.saturday night...northwest winds 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.sunday...west winds 5 to 10 knots becoming southwest 10 to
15 knots early in the afternoon. partly cloudy early in the
morning then clearing. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$
fzus53 kdtx 311938
nshdtx
expires:202511010345;;629213

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
338 pm edt fri oct 31 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.


lhz442-010345-
harbor beach to port sanilac mi-
338 pm edt fri oct 31 2025

...small craft advisory in effect through late tonight...

.tonight...northwest winds 15 to 20 knots diminishing to 10 to
15 knots early in the morning. partly cloudy with a slight chance
of light rain. waves 4 to 6 feet. waves occasionally around
8 feet. 
.saturday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. mostly sunny until late
afternoon becoming partly cloudy. waves 2 to 4 feet subsiding to
1 to 3 feet in the late morning and afternoon. 
.saturday night...northwest winds 5 to 10 knots. mostly clear.
waves 2 feet or less. 
.sunday...west winds 5 to 10 knots becoming southwest 10 to
15 knots early in the afternoon. partly cloudy early in the
morning then clearing. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$
fzus53 kdtx 311938
nshdtx
expires:202511010345;;629214

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
338 pm edt fri oct 31 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.


lhz443-010345-
port sanilac to port huron mi-
338 pm edt fri oct 31 2025

...small craft advisory in effect through late tonight...

.tonight...northwest winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. partly cloudy. a slight chance of light
rain in the evening. waves 3 to 5 feet subsiding to 2 to 4 feet
early in the morning. waves occasionally around 7 feet. 
.saturday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. mostly sunny. waves 1 to 3 feet.
.saturday night...northwest winds 5 to 10 knots. mostly clear.
waves 2 feet or less. 
.sunday...southwest winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. mostly sunny. waves 2 feet or
less. 

see lake huron open lake forecast for days 3 through 5.

$$
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