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nearshore marine forecast
national weather service buffalo ny
1003 am edt mon may 4 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.


lez020-042100-
upper niagara river and buffalo harbor-
1003 am edt mon may 4 2026

.rest of today...southwest winds 15 to 20 knots. sunny.
.tonight...southwest winds 10 to 15 knots. a chance of showers. 
.tuesday...southwest winds 10 to 15 knots becoming west. a chance
of showers in the morning, then showers in the afternoon. 
.tuesday night...west winds 10 knots or less becoming northeast.
showers in the evening, then rain overnight. 
.wednesday...northeast winds 5 to 10 knots becoming light and
variable. rain during the day. 
.thursday...north winds less than 10 knots becoming west. mostly
cloudy. 
.friday...west winds 10 knots or less becoming southwest. partly
to mostly cloudy. 

the water temperature off buffalo is 47 degrees.

$$

fzus51 kbuf 041403
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nearshore marine forecast
national weather service buffalo ny
1003 am edt mon may 4 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.


loz042-042100-
niagara river to hamlin beach along lake ontario-
1003 am edt mon may 4 2026

.rest of today...southwest winds 15 to 20 knots. mostly sunny.
waves 2 to 4 feet. 
.tonight...southwest winds 15 to 20 knots. a chance of showers.
waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of showers in the morning, then showers likely
in the afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...west winds 5 to 10 knots becoming north. showers
in the evening, then rain overnight. waves 1 to 3 feet subsiding
to 1 foot or less. 
.wednesday...northeast winds 5 to 10 knots becoming northwest.
rain during the day. waves 1 foot or less. 
.thursday...northwest winds 5 to 10 knots becoming west. mostly
cloudy. waves 2 feet or less. 
.friday...west winds 5 to 15 knots becoming southwest. partly to
mostly cloudy. waves 2 feet or less. 

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
937 am edt mon may 4 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.


lhz441-042145-
port austin to harbor beach mi-
937 am edt mon may 4 2026

.rest of today...southwest winds 15 to 20 knots. mostly sunny.
waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. 
.tonight...southwest winds 15 to 20 knots diminishing to 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 early in the
evening, then a slight chance of thunderstorms in the late
evening and early morning. a chance of showers in the late
evening and overnight. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight. 
.tuesday...north winds 5 to 10 knots backing to the south early
in the afternoon. mostly cloudy until late afternoon becoming
partly cloudy. a slight chance of. waves 2 feet or less. 
.tuesday night...east winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and overnight. mostly cloudy.
waves 2 feet or less. 

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

$$

fzus53 kdtx 041337
nshdtx
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
937 am edt mon may 4 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.


lhz442-042145-
harbor beach to port sanilac mi-
937 am edt mon may 4 2026

.rest of today...south winds 10 to 15 knots becoming southwest
15 to 20 knots in the afternoon. mostly sunny. waves 1 to 3 feet.
.tonight...southwest winds 15 to 20 knots becoming northwest
10 to 15 knots after midnight. partly cloudy until early morning
becoming mostly cloudy. a chance of showers and a slight chance
of thunderstorms in the late evening and early morning. a chance
of showers after midnight. waves 1 to 3 feet. 
.tuesday...northwest winds 5 to 10 knots backing to the southwest
early in the afternoon. mostly cloudy. a slight chance of showers
until late afternoon, then a chance of showers early in the
afternoon. waves 2 feet or less. 
.tuesday night...south winds 5 to 10 knots backing to the
northeast in the late evening and overnight. mostly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 041337
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
937 am edt mon may 4 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.


lhz443-042145-
port sanilac to port huron mi-
937 am edt mon may 4 2026

.rest of today...south winds 10 to 15 knots becoming southwest
15 to 20 knots in the afternoon. mostly sunny. waves 1 to 3 feet.
.tonight...southwest winds 15 to 20 knots veering to the west
after midnight. mostly clear until early morning becoming mostly
cloudy. a chance of showers and a slight chance of thunderstorms
in the late evening and early morning. a slight chance of showers
and thunderstorms after midnight. waves 1 to 3 feet. 
.tuesday...north winds 10 to 15 knots becoming northwest 5 to
10 knots in the late morning and early afternoon, then backing to
the west early in the afternoon. mostly cloudy. a slight chance
of showers until late afternoon, then a chance of showers early
in the afternoon. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots veering to the
north in the late evening and early morning, then increasing to
10 to 15 knots after midnight. mostly cloudy. a chance of showers
until early morning. waves 2 feet or less. 

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

$$