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nearshore marine forecast
national weather service buffalo ny
405 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.


lez020-231500-
upper niagara river and buffalo harbor-
405 am edt thu apr 23 2026

.today...north winds 10 knots or less. 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 45 degrees.

$$

fzus51 kbuf 230805
nshbuf
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nearshore marine forecast
national weather service buffalo ny
405 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.


loz042-231500-
niagara river to hamlin beach along lake ontario-
405 am edt thu apr 23 2026

.today...north winds 5 to 10 knots becoming east. sunny. waves
1 foot or less. 
.tonight...east winds 5 to 15 knots. 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 230752
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 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.


lhz441-231600-
port austin to harbor beach mi-
352 am edt thu apr 23 2026

.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 building to
2 to 4 feet early in the afternoon. 
.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 230752
nshdtx
expires:202604231600;;842158

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 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.


lhz442-231600-
harbor beach to port sanilac mi-
352 am edt thu apr 23 2026

.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 1 to 3 feet building to
2 to 4 feet in the late morning and afternoon. 
.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 230752
nshdtx
expires:202604231600;;842159

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 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.


lhz443-231600-
port sanilac to port huron mi-
352 am edt thu apr 23 2026

.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 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.

$$