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nearshore marine forecast
national weather service buffalo ny
1011 am 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.


lez020-232100-
upper niagara river and buffalo harbor-
1011 am edt thu apr 23 2026

.this afternoon...east winds 10 knots or less becoming northeast.
sunny.
.tonight...northeast winds 10 knots or less becoming east. partly
cloudy. 
.friday...east winds 5 to 10 knots becoming northeast. partly to
mostly sunny. 
.friday night...northeast winds 5 to 10 knots becoming east. a
chance of showers in the evening, then showers likely overnight. 
.saturday...east winds 10 knots or less becoming north. showers
likely during the day, then a chance of showers saturday night. 
.sunday...northeast winds less than 10 knots. mostly cloudy, then
clearing. 
.monday...east winds 10 knots or less becoming southeast 10 to
15 knots. showers likely monday night. 

the water temperature off buffalo is 47 degrees.

$$

fzus51 kbuf 231411
nshbuf
expires:202604232100;;856069

nearshore marine forecast
national weather service buffalo ny
1011 am 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.


loz042-232100-
niagara river to hamlin beach along lake ontario-
1011 am edt thu apr 23 2026

.this afternoon...north winds 10 knots or less becoming northeast.
sunny. waves 1 foot or less. 
.tonight...northeast winds 5 to 15 knots becoming east. partly
cloudy. waves 2 feet or less. 
.friday...east winds 10 to 15 knots increasing to 15 to 20 knots.
mostly sunny. waves 1 to 3 feet. 
.friday night...east winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers in the evening, then showers likely
overnight. waves 1 to 3 feet building to 2 to 4 feet. 
.saturday...east winds 15 to 20 knots becoming northeast 5 to
15 knots. showers likely during the day, then a chance of showers
saturday night. waves 3 to 5 feet subsiding to 1 to 2 feet. waves
occasionally around 6 feet. 
.sunday...northeast winds 10 knots or less becoming east. partly
cloudy. waves 2 feet or less. 
.monday...east winds 5 to 15 knots becoming southeast 15 to
20 knots. a chance of showers monday night. waves 1 to 3 feet. 

$$

fzus53 kdtx 231316
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
916 am 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.


lhz441-232130-
port austin to harbor beach mi-
916 am edt thu apr 23 2026

.rest of today...east winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon. mostly sunny. waves 2 feet or
less. 
.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 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. 

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

$$

fzus53 kdtx 231316
nshdtx
expires:202604232130;;854470

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


lhz442-232130-
harbor beach to port sanilac mi-
916 am edt thu apr 23 2026

.rest of today...east winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.tonight...southeast winds 5 to 10 knots increasing to 10 to
15 knots after midnight. mostly clear. waves 2 feet or less. 
.friday...southeast winds 10 to 15 knots. partly cloudy. a chance
of showers early in the afternoon. waves 2 to 4 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. 

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

$$

fzus53 kdtx 231316
nshdtx
expires:202604232130;;854471

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


lhz443-232130-
port sanilac to port huron mi-
916 am edt thu apr 23 2026

.rest of today...east winds 5 to 10 knots. sunny. waves 2 feet or
less. 
.tonight...southeast winds 5 to 10 knots increasing to 10 to
15 knots after midnight. mostly clear. waves 2 feet or less. 
.friday...southeast winds 10 to 15 knots. partly cloudy. a chance
of showers early in the afternoon. waves 1 to 3 feet. 
.friday night...southeast winds 10 to 15 knots. light showers
until early morning, then showers likely after midnight. waves
2 to 4 feet. 

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

$$