fzus51 kbuf 300803
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nearshore marine forecast
national weather service buffalo ny
403 am edt thu apr 30 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.


lez020-301500-
upper niagara river and buffalo harbor-
403 am edt thu apr 30 2026

.today...northwest winds 10 knots or less becoming west. a chance
of rain showers late. 
.tonight...west winds 5 to 10 knots becoming light and variable.
a chance of rain showers in the evening. 
.friday...light and variable winds becoming west 5 to 10 knots.
partly to mostly sunny. 
.friday night...west winds less than 10 knots. partly to mostly
cloudy. 
.saturday...west winds 10 knots or less. partly cloudy. 
.sunday...west winds 5 to 15 knots becoming southwest. a chance
of rain showers sunday night. 
.monday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers. 

the water temperature off buffalo is 46 degrees.

$$

fzus51 kbuf 300803
nshbuf
expires:202604301500;;771792

nearshore marine forecast
national weather service buffalo ny
403 am edt thu apr 30 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.


loz042-301500-
niagara river to hamlin beach along lake ontario-
403 am edt thu apr 30 2026

.today...west winds 10 to 15 knots. partly sunny this morning,
then becoming mostly sunny. waves 1 to 3 feet building to 2 to
4 feet. 
.tonight...west winds 5 to 15 knots. becoming mainly clear. waves
1 to 3 feet. 
.friday...west winds 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.friday night...west winds 5 to 10 knots becoming northwest.
partly to mostly cloudy. waves 1 to 2 feet. 
.saturday...west winds 5 to 10 knots becoming northwest. partly
cloudy. waves 1 to 2 feet. 
.sunday...west winds 5 to 15 knots becoming southwest 15 to
20 knots. a chance of rain showers sunday night. waves 1 to
2 feet. 
.monday...southwest winds 15 to 25 knots. a chance of showers.
waves 1 to 3 feet. 

$$

fzus53 kdtx 300752
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expires:202604301600;;771458

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 am edt thu apr 30 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.


lhz441-301600-
port austin to harbor beach mi-
352 am edt thu apr 30 2026

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the afternoon. mostly cloudy in the morning becoming
partly cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late morning and afternoon. 
.tonight...north winds 5 to 10 knots early in the evening
becoming light and variable, then becoming northwest 5 to
10 knots after midnight. partly cloudy. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.friday night...north winds 5 to 10 knots becoming northwest
10 to 15 knots after midnight. partly cloudy. waves 2 feet or
less. 

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

$$

fzus53 kdtx 300752
nshdtx
expires:202604301600;;771459

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 am edt thu apr 30 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.


lhz442-301600-
harbor beach to port sanilac mi-
352 am edt thu apr 30 2026

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots late in the afternoon. mostly cloudy in the morning,
then partly cloudy with a slight chance of showers in the
afternoon. waves 1 to 3 feet. 
.tonight...north winds 5 to 10 knots early in the evening
becoming light and variable. partly cloudy. a slight chance of
showers early in the evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 300752
nshdtx
expires:202604301600;;771460

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 am edt thu apr 30 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.


lhz443-301600-
port sanilac to port huron mi-
352 am edt thu apr 30 2026

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots late in the afternoon. mostly cloudy. a chance of
showers in the afternoon. waves 1 to 3 feet. 
.tonight...northeast winds 5 to 10 knots early in the evening
becoming light and variable. partly cloudy. a slight chance of
showers early in the evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 

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

$$