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nearshore marine forecast
national weather service buffalo ny
issued by national weather service cleveland oh
347 am edt tue sep 15 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.


lez020-151530-
upper niagara river and buffalo harbor-
347 am edt tue sep 15 2026

.today...south winds 5 to 10 knots. partly sunny. 
.tonight...south winds 5 to 10 knots becoming southwest. a chance
of showers in the evening, then showers likely overnight. 
.wednesday...southwest winds less than 10 knots. showers likely
in the morning, then a chance of showers in the afternoon. 
.wednesday night...light and variable winds. a chance of showers
in the evening. 
.thursday...light and variable winds. a chance of showers. 
.friday...north winds 10 knots or less becoming east. partly to
mostly cloudy. 
.saturday...east winds 5 to 15 knots becoming southwest. a chance
of showers during the day, then showers with a chance of
thunderstorms saturday night. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 73 degrees.

$$

fzus51 kbuf 150747
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nearshore marine forecast
national weather service buffalo ny
issued by national weather service cleveland oh
347 am edt tue sep 15 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.


loz042-151530-
niagara river to hamlin beach along lake ontario-
347 am edt tue sep 15 2026

.today...south winds 5 to 10 knots. partly sunny. waves 1 foot or
less. 
.tonight...south winds 5 to 15 knots becoming southwest. showers
likely overnight. waves 1 foot or less. 
.wednesday...west winds 10 knots or less becoming northwest. a
chance of showers in the morning. waves 1 foot or less. 
.wednesday night...light and variable winds. mostly cloudy. waves
1 foot or less. 
.thursday...east winds 10 knots or less becoming northwest. a
chance of showers during the day. waves 2 feet or less. 
.friday...north winds 5 to 15 knots becoming east. partly cloudy,
then becoming mostly cloudy. waves 1 to 3 feet. 
.saturday...southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. a chance of showers during the day, then showers
with a chance of thunderstorms saturday night. waves 1 to 3 feet
building to 2 to 4 feet, then subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
400 am edt tue sep 15 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.


lhz441-151600-
port austin to harbor beach mi-
400 am edt tue sep 15 2026

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

.today...south winds 20 to 25 knots. gusts to 30 knots in the
late morning and afternoon. mostly cloudy. light showers likely
and a slight chance of thunderstorms in the morning, then a
slight chance of showers and thunderstorms in the afternoon.
waves 3 to 5 feet. waves occasionally around 7 feet. 
.tonight...southwest winds 15 to 20 knots becoming west 10 to
15 knots in the late evening and early morning, then veering to
the north after midnight. partly cloudy until early morning
becoming mostly cloudy. a slight chance of showers and
thunderstorms early in the evening. waves 1 to 3 feet. 
.wednesday...north winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. partly cloudy. waves 1 to
3 feet. 
.wednesday night...northeast winds 5 to 10 knots. partly cloudy.
a chance of showers after midnight. waves 2 feet or less. 

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
400 am edt tue sep 15 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.


lhz442-151600-
harbor beach to port sanilac mi-
400 am edt tue sep 15 2026

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

.today...south winds 20 to 25 knots with gusts to 30 knots
becoming southwest 15 to 20 knots late in the afternoon. mostly
cloudy. a chance of showers in the morning, then a slight chance
of showers and thunderstorms in the afternoon. waves 3 to 5 feet.
waves occasionally around 6 feet. 
.tonight...southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and early morning, then becoming
north 10 to 15 knots after midnight. partly cloudy until early
morning becoming mostly cloudy. a slight chance of showers and
thunderstorms early in the evening, then a slight chance of
showers in the late evening and early morning. waves 1 to 3 feet.
.wednesday...north winds 10 to 15 knots. partly cloudy. waves
1 to 3 feet. 
.wednesday night...northeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. partly cloudy. a chance of showers
after midnight. waves 2 feet or less. 

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

$$

fzus53 kdtx 150800
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
400 am edt tue sep 15 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.


lhz443-151600-
port sanilac to port huron mi-
400 am edt tue sep 15 2026

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

.today...south winds 20 to 25 knots diminishing to 15 to 20 knots
late in the afternoon. mostly cloudy. a chance of showers in the
morning, then a slight chance of showers and thunderstorms in the
afternoon. waves 2 to 4 feet. 
.tonight...southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and early morning, then becoming
northwest 10 to 15 knots after midnight. mostly cloudy. a chance
of showers and a slight chance of thunderstorms until early
morning, then a slight chance of showers after midnight. waves
2 feet or less. 
.wednesday...north winds 10 to 15 knots. partly cloudy until late
afternoon becoming mostly cloudy. waves 1 to 3 feet. 
.wednesday night...northeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. partly cloudy until early morning,
then mostly cloudy with a chance of showers after midnight. waves
1 to 3 feet. 

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

$$