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nearshore marine forecast
national weather service buffalo ny
404 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.


lez020-240300-
upper niagara river and buffalo harbor-
404 pm edt thu apr 23 2026

.tonight...northeast winds less than 10 knots. partly cloudy. 
.friday...east winds 5 to 10 knots. partly to mostly 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.

$$

fzus51 kbuf 232005
nshbuf
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nearshore marine forecast
national weather service buffalo ny
404 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.


loz042-240300-
niagara river to hamlin beach along lake ontario-
404 pm edt thu apr 23 2026

.tonight...northeast winds 10 knots or less becoming east 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. partly to mostly 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. 

$$

fzus53 kdtx 231934
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 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.


lhz441-240345-
port austin to harbor beach mi-
334 pm edt thu apr 23 2026

.tonight...southeast winds 10 to 15 knots. mostly clear.
scattered sprinkles in the evening. 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
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 subsiding to
1 to 3 feet in the late morning and afternoon. 

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

$$

fzus53 kdtx 231934
nshdtx
expires:202604240345;;869448

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 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.


lhz442-240345-
harbor beach to port sanilac mi-
334 pm edt thu apr 23 2026

.tonight...southeast winds 5 to 10 knots. mostly clear. scattered
sprinkles in the evening. 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 2 to 4 feet. 
.friday night...southeast winds 10 to 15 knots. rain showers
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 2 to 4 feet subsiding to 1 to 3 feet in
the late morning and afternoon. 

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

$$

fzus53 kdtx 231934
nshdtx
expires:202604240345;;869449

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 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.


lhz443-240345-
port sanilac to port huron mi-
334 pm edt thu apr 23 2026

.tonight...southeast winds 5 to 10 knots. mostly clear. scattered
sprinkles in the evening. 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. a chance of
showers early in the evening. rain showers in the late evening
and early morning, then showers likely after midnight. 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. 

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

$$