fzus51 kbuf 302003
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expires:202605010300;;799138

nearshore marine forecast
national weather service buffalo ny
403 pm 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.


lez020-010300-
upper niagara river and buffalo harbor-
403 pm edt thu apr 30 2026

.tonight...west winds 5 to 10 knots becoming light and variable.
a chance of rain showers early. 
.friday...light and variable winds becoming southwest 5 to
10 knots. a chance of rain showers in the afternoon. 
.friday night...southwest winds less than 10 knots. a chance of
rain showers in the evening. 
.saturday...light and variable winds becoming west 5 to 10 knots.
mostly sunny. 
.saturday night...west winds less than 10 knots. mostly cloudy in
the evening, then clearing. 
.sunday...west winds 5 to 15 knots becoming southwest. a chance
of rain showers sunday night. 
.monday...southwest winds 15 to 20 knots. a chance of showers
during the day, then a chance of showers and thunderstorms monday
night. 
.tuesday...southwest winds 15 to 20 knots becoming south 5 to
15 knots. a chance of showers. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 46 degrees.

$$

fzus51 kbuf 302003
nshbuf
expires:202605010300;;799142

nearshore marine forecast
national weather service buffalo ny
403 pm 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.


loz042-010300-
niagara river to hamlin beach along lake ontario-
403 pm edt thu apr 30 2026

.tonight...west winds 5 to 15 knots. partly cloudy. waves 1 to
2 feet. 
.friday...west winds 10 knots or less. partly to mostly sunny.
waves 1 foot or less. 
.friday night...west winds 10 knots or less becoming northwest.
partly cloudy. waves 1 foot or less. 
.saturday...west winds 5 to 10 knots. sunny. waves 1 foot or
less. 
.saturday night...west winds 5 to 10 knots becoming northwest.
partly cloudy. waves 1 foot or less. 
.sunday...west winds 5 to 15 knots becoming southwest and
increasing to 15 to 25 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 increasing to 30 knots.
a chance of showers. waves 2 to 4 feet building to 3 to 6 feet.
waves occasionally around 7 feet. 
.tuesday...southwest winds to 30 knots becoming east and
diminishing to 10 to 15 knots. a chance of showers. waves 3 to
6 feet subsiding to 1 to 3 feet. waves occasionally around
7 feet. 

$$

fzus53 kdtx 301948
nshdtx
expires:202605010400;;798662

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


lhz441-010400-
port austin to harbor beach mi-
348 pm edt thu apr 30 2026

.tonight...north winds 5 to 10 knots backing to the northwest
early in the morning. 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 until late
afternoon becoming mostly sunny. a slight chance of light rain
and snow showers early in the morning. waves 2 feet or less. 
.friday night...northwest winds 5 to 10 knots increasing to 10 to
15 knots after midnight. partly cloudy. waves 2 feet or less. 
.saturday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. mostly sunny. waves
1 to 3 feet. 

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

$$

fzus53 kdtx 301948
nshdtx
expires:202605010400;;798663

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


lhz442-010400-
harbor beach to port sanilac mi-
348 pm edt thu apr 30 2026

.tonight...north winds 5 to 10 knots in the evening becoming
light and variable. partly cloudy. a slight chance of showers in
the evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. a slight
chance of showers in the late morning and afternoon. waves 2 feet
or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.saturday...northwest winds 5 to 10 knots veering to the north
early in the afternoon. mostly sunny. waves 2 feet or less. 

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

$$

fzus53 kdtx 301948
nshdtx
expires:202605010400;;798664

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


lhz443-010400-
port sanilac to port huron mi-
348 pm edt thu apr 30 2026

.tonight...northeast winds 5 to 10 knots in the evening becoming
light and variable. mostly clear. a chance of showers in the
evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. partly cloudy. a slight chance of showers
in the late morning and afternoon. waves 2 feet or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.saturday...north winds 5 to 10 knots. partly cloudy becoming
mostly sunny in the late morning and early afternoon becoming
partly cloudy. waves 2 feet or less. 

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

$$