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nearshore marine forecast
national weather service buffalo ny
1006 pm edt thu apr 23 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.


lez020-240900-
upper niagara river and buffalo harbor-
1006 pm edt thu apr 23 2026

.rest of tonight...light and variable winds. mainly clear late
this evening, then becoming partly cloudy. 
.friday...east winds 5 to 10 knots. mostly cloudy in the morning,
then becoming partly sunny. 
.friday night...east winds 5 to 10 knots. a chance of showers in
the evening, then showers likely overnight. 
.saturday...east winds 5 to 10 knots becoming northeast. showers
likely. 
.saturday night...northeast winds 10 knots or less. rain showers
likely in the evening, then a chance of rain showers overnight. 
.sunday...northeast winds less than 10 knots. becoming mainly
clear. 
.monday...light and variable winds becoming southeast 5 to
10 knots. a chance of showers monday night. 
.tuesday...southeast winds 5 to 10 knots becoming southwest.
showers.

the water temperature off buffalo is 47 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
1006 pm edt thu apr 23 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.


loz042-240900-
niagara river to hamlin beach along lake ontario-
1006 pm edt thu apr 23 2026

.rest of tonight...east winds 10 knots or less increasing to
10 to 15 knots. partly to mostly cloudy. waves 2 feet or less. 
.friday...east winds 15 to 20 knots diminishing to 10 to
15 knots. mostly cloudy in the morning, then becoming partly
sunny. waves 1 to 3 feet. 
.friday night...east winds 15 to 20 knots. showers likely
overnight. waves 1 to 3 feet building to 2 to 4 feet. 
.saturday...east winds 15 to 25 knots becoming northeast. showers
likely. waves 3 to 6 feet building to 4 to 7 feet, then subsiding
to 3 to 6 feet. waves occasionally around 9 feet. 
.saturday night...east winds 15 to 20 knots becoming northeast
5 to 15 knots. rain showers likely in the evening, then a chance
of rain showers overnight. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.sunday...northeast winds 10 knots or less becoming east.
becoming mainly clear. waves 2 feet or less. 
.monday...east winds 5 to 15 knots becoming southeast. a chance
of showers monday night. waves 2 feet or less. 
.tuesday...southeast winds 15 to 20 knots becoming southwest
10 to 15 knots. showers. waves 1 to 3 feet. 

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
936 pm edt thu apr 23 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.


lhz441-240945-
port austin to harbor beach mi-
936 pm edt thu apr 23 2026

.rest of tonight...southeast winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 
.friday...southeast winds 10 to 15 knots. partly cloudy. a chance
of showers and a slight chance of thunderstorms early in the
afternoon. waves 1 to 3 feet. 
.friday night...southeast winds 10 to 15 knots. rain showers and
a slight chance of thunderstorms until early morning, then
showers likely after midnight. waves 2 to 4 feet. 
.saturday...northeast winds 10 to 15 knots. mostly cloudy with
showers likely early in the morning, then mostly cloudy with a
chance of showers in the late morning and early afternoon. partly
cloudy early in the afternoon. waves 2 to 4 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
936 pm edt thu apr 23 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.


lhz442-240945-
harbor beach to port sanilac mi-
936 pm edt thu apr 23 2026

.rest of tonight...southeast winds 5 to 10 knots. mostly clear.
waves 2 feet or less. 
.friday...southeast winds 10 to 15 knots. partly cloudy becoming
mostly sunny in the late morning and early afternoon becoming
partly cloudy. a chance of showers and a slight chance of
thunderstorms early in the afternoon. waves 1 to 3 feet building
to 2 to 4 feet early in the afternoon. 
.friday night...southeast winds 10 to 15 knots. rain showers and
a slight chance of thunderstorms until early morning, then
showers likely after midnight. waves 2 to 4 feet. 
.saturday...northeast winds 10 to 15 knots. mostly cloudy until
late afternoon becoming partly cloudy. light showers likely early
in the morning, then a chance of showers in the late morning and
early afternoon. waves 1 to 3 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
936 pm edt thu apr 23 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.


lhz443-240945-
port sanilac to port huron mi-
936 pm edt thu apr 23 2026

.rest of tonight...southeast winds 5 to 10 knots. mostly clear.
waves 2 feet or less. 
.friday...southeast winds 10 to 15 knots. partly cloudy becoming
mostly sunny in the late morning and early afternoon becoming
partly cloudy. a slight chance of showers and thunderstorms early
in the afternoon. waves 1 to 3 feet. 
.friday night...southeast winds 10 to 15 knots. rain showers and
a slight chance of thunderstorms. waves 2 to 4 feet. 
.saturday...northeast winds 10 to 15 knots becoming north 15 to
20 knots early in the afternoon. mostly cloudy until late
afternoon becoming partly cloudy. light showers likely early in
the morning, then a chance of showers in the late morning and
early afternoon. waves 1 to 3 feet building to 2 to 4 feet early
in the afternoon. 

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

$$