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nearshore marine forecast
national weather service buffalo ny
1002 am edt sun sep 13 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.


lez020-132100-
upper niagara river and buffalo harbor-
1002 am edt sun sep 13 2026

.rest of today...southwest winds 10 to 15 knots becoming west. a
chance of showers early this afternoon. a chance of showers and
thunderstorms late. 
.tonight...west winds 5 to 10 knots becoming northwest. a chance
of showers in the evening. 
.monday...northwest winds 10 knots or less becoming north. sunny.
.monday night...light and variable winds becoming southeast 5 to
10 knots. mainly clear in the evening, then becoming partly
cloudy. 
.tuesday...south winds 5 to 10 knots becoming southwest. showers
likely tuesday night. 
.wednesday...west winds 5 to 10 knots becoming light and
variable. showers likely during the day. 
.thursday...northwest winds 10 knots or less becoming north. a
chance of showers. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 74 degrees.

$$

fzus51 kbuf 131402
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nearshore marine forecast
national weather service buffalo ny
1002 am edt sun sep 13 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.


loz042-132100-
niagara river to hamlin beach along lake ontario-
1002 am edt sun sep 13 2026

...small craft advisory in effect from 6 pm edt this evening
through monday morning...

.rest of today...southwest winds 5 to 15 knots becoming west.
partly sunny. waves 1 to 2 feet. 
.tonight...west winds 15 to 20 knots becoming northwest. a chance
of showers in the evening. waves 2 to 4 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.monday...north winds 5 to 15 knots becoming northwest less than
10 knots. sunny. waves 2 to 4 feet subsiding to 1 foot or less. 
.monday night...west winds 10 knots or less becoming south.
mainly clear in the evening, then becoming partly cloudy. waves
1 foot or less. 
.tuesday...south winds 5 to 15 knots becoming southwest. showers
likely tuesday night. waves 2 feet or less. 
.wednesday...northwest winds 10 knots or less becoming northeast.
showers likely during the day, then a chance of showers wednesday
night. waves 1 foot or less. 
.thursday...east winds 5 to 15 knots becoming northeast. a chance
of showers. waves 2 feet or less. 

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
952 am edt sun sep 13 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.


lhz441-132200-
port austin to harbor beach mi-
952 am edt sun sep 13 2026

...small craft advisory in effect from 4 pm edt this afternoon
through monday morning...

.rest of today...north winds 10 to 15 knots becoming northwest
5 to 10 knots early in the afternoon, then becoming west 15 to
20 knots late in the afternoon. partly cloudy late in the
morning, then mostly cloudy with a chance of showers in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet late in the
afternoon. 
.tonight...northwest winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. partly cloudy early in the evening then
clearing. a slight chance of showers early in the evening. waves
5 to 7 feet. waves occasionally around 10 feet. 
.monday...northwest winds 15 to 20 knots becoming light and
variable. mostly sunny. waves 3 to 5 feet subsiding to 1 to
3 feet early in the afternoon. waves occasionally around 7 feet. 
.monday night...southeast winds 10 to 15 knots becoming south
20 to 25 knots with gusts to 30 knots. partly cloudy until early
morning becoming mostly cloudy. waves 1 to 3 feet building to
3 to 5 feet after midnight. waves occasionally around 7 feet. 

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

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
952 am edt sun sep 13 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.


lhz442-132200-
harbor beach to port sanilac mi-
952 am edt sun sep 13 2026

...small craft advisory in effect from 4 pm edt this afternoon
through monday morning...

.rest of today...north winds 10 to 15 knots becoming northwest
5 to 10 knots early in the afternoon, then increasing to 15 to
20 knots late in the afternoon. partly cloudy late in the
morning, then mostly cloudy with a chance of showers in the
afternoon. waves 1 to 3 feet. 
.tonight...northwest winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. mostly clear. a slight chance of showers
early in the evening. waves 3 to 5 feet. waves occasionally
around 7 feet. 
.monday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. mostly sunny. waves
2 to 4 feet subsiding to 1 to 3 feet early in the afternoon. 
.monday night...southeast winds 5 to 10 knots increasing to 15 to
20 knots in the late evening and early morning, then becoming
south 20 to 25 knots with gusts to 30 knots after midnight.
partly cloudy until early morning becoming mostly cloudy. waves
1 to 3 feet building to 4 to 6 feet after midnight. waves
occasionally around 8 feet. 

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

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
952 am edt sun sep 13 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.


lhz443-132200-
port sanilac to port huron mi-
952 am edt sun sep 13 2026

...small craft advisory in effect from 4 pm edt this afternoon
through monday morning...

.rest of today...north winds 5 to 10 knots increasing to 15 to
20 knots late in the afternoon. partly cloudy. a chance of
showers in the afternoon. waves 1 to 3 feet. 
.tonight...northwest winds 20 to 25 knots diminishing to 15 to
20 knots in the late evening and overnight. partly cloudy early
in the evening then clearing. a chance of showers early in the
evening. waves 2 to 4 feet. 
.monday...northwest winds 15 to 20 knots becoming north 10 to
15 knots in the late morning and early afternoon, then becoming
northeast 5 to 10 knots early in the afternoon. mostly sunny.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning
and afternoon. 
.monday night...east winds 5 to 10 knots becoming southeast 15 to
20 knots in the late evening and early morning, then becoming
south 20 to 25 knots after midnight. partly cloudy until early
morning becoming mostly cloudy. waves 1 to 3 feet building to
2 to 4 feet after midnight. 

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

$$