fzus51 kbuf 301403
nshbuf
expires:202604302100;;784518

nearshore marine forecast
national weather service buffalo ny
1003 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.


lez020-302100-
upper niagara river and buffalo harbor-
1003 am edt thu apr 30 2026

.this afternoon...northwest winds 5 to 10 knots becoming west. a
chance of 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 301403
nshbuf
expires:202604302100;;784522

nearshore marine forecast
national weather service buffalo ny
1003 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.


loz042-302100-
niagara river to hamlin beach along lake ontario-
1003 am edt thu apr 30 2026

.this afternoon...west winds 10 to 15 knots. partly to mostly
sunny. waves 1 to 2 feet. 
.tonight...west winds 5 to 15 knots. becoming mainly clear. waves
1 to 2 feet. 
.friday...west winds 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.friday night...west winds 5 to 10 knots becoming northwest.
partly to mostly cloudy. waves 1 foot or less. 
.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
3 feet building to 2 to 4 feet. 
.monday...southwest winds 15 to 25 knots. a chance of showers.
waves 2 to 4 feet building to 3 to 5 feet. waves occasionally
around 6 feet. 

$$

fzus53 kdtx 301350
nshdtx
expires:202604302200;;783994

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 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.


lhz441-302200-
port austin to harbor beach mi-
950 am edt thu apr 30 2026

.rest of today...north winds 10 to 15 knots. mostly cloudy late 
in the morning becoming partly cloudy. waves 1 to 3 feet. 
.tonight...north winds 5 to 10 knots backing to the northwest
after midnight. partly cloudy. a slight chance of light rain and
snow showers after midnight. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. a slight
chance of light rain and snow showers early in the morning. 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 301350
nshdtx
expires:202604302200;;783995

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 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.


lhz442-302200-
harbor beach to port sanilac mi-
950 am edt thu apr 30 2026

.rest of today...north winds 10 to 15 knots. partly cloudy. a 
slight chance of light rain 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
light rain early in the evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. a slight
chance of. 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 301350
nshdtx
expires:202604302200;;783996

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 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.


lhz443-302200-
port sanilac to port huron mi-
950 am edt thu apr 30 2026

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

$$