fzus51 kbuf 212005
nshbuf
expires:202604220300;;762242

nearshore marine forecast
national weather service buffalo ny
405 pm edt tue apr 21 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.


lez020-220300-
upper niagara river and buffalo harbor-
405 pm edt tue apr 21 2026

.tonight...south winds 10 knots or less becoming southwest.
mostly cloudy. 
.wednesday...light and variable winds. mostly sunny. 
.wednesday night...light and variable winds. mainly clear. 
.thursday...light and variable winds. mostly sunny. 
.thursday night...light and variable winds. partly to mostly
cloudy. 
.friday...east winds 5 to 10 knots. a chance of showers friday
night. 
.saturday...east winds 10 knots or less. showers likely during
the day, then a chance of showers saturday night. 
.sunday...northeast winds less than 10 knots. mostly cloudy, then
becoming partly cloudy. 

the water temperature off buffalo is 44 degrees.

$$

fzus51 kbuf 212005
nshbuf
expires:202604220300;;762245

nearshore marine forecast
national weather service buffalo ny
405 pm edt tue apr 21 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.


loz042-220300-
niagara river to hamlin beach along lake ontario-
405 pm edt tue apr 21 2026

.tonight...southeast winds 10 knots or less becoming south.
mostly cloudy. waves 1 to 3 feet subsiding to 1 foot or less. 
.wednesday...northwest winds less than 10 knots becoming west.
becoming mostly sunny. waves 1 foot or less. 
.wednesday night...west winds less than 10 knots becoming
northwest. mainly clear. waves 1 foot or less. 
.thursday...northwest winds less than 10 knots. mostly sunny.
waves 1 foot or less. 
.thursday night...north winds 10 knots or less becoming east
10 to 15 knots. mostly cloudy. waves 1 foot or less. 
.friday...east winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of showers friday night. waves 1 to 3 feet building to
3 to 5 feet. waves occasionally around 6 feet. 
.saturday...east winds 15 to 20 knots 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. 
.sunday...east winds 5 to 15 knots. partly to mostly cloudy.
waves 1 to 3 feet subsiding to 1 foot or less. 

$$

fzus53 kdtx 211937
nshdtx
expires:202604220400;;761292

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
337 pm edt tue apr 21 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.


lhz441-220400-
port austin to harbor beach mi-
337 pm edt tue apr 21 2026

.tonight...southwest winds 5 to 10 knots becoming northwest 10 to
15 knots after midnight, then becoming north 5 to 10 knots early
in the morning. mostly clear. waves 1 to 3 feet. 
.wednesday...north winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...east winds 5 to 10 knots early in the evening
becoming light and variable. clear. waves 2 feet or less. 
.thursday...east winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. mostly sunny until late afternoon
becoming partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 211937
nshdtx
expires:202604220400;;761293

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
337 pm edt tue apr 21 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.


lhz442-220400-
harbor beach to port sanilac mi-
337 pm edt tue apr 21 2026

.tonight...south winds 5 to 10 knots veering to the northwest
after midnight. mostly clear. waves 1 to 3 feet. 
.wednesday...north winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...north winds 5 to 10 knots early in the evening
becoming light and variable. clear. waves 2 feet or less. 
.thursday...east winds 5 to 10 knots. mostly sunny. waves 2 feet
or less. 

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

$$

fzus53 kdtx 211937
nshdtx
expires:202604220400;;761294

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
337 pm edt tue apr 21 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.


lhz443-220400-
port sanilac to port huron mi-
337 pm edt tue apr 21 2026

.tonight...south winds 10 to 15 knots becoming southwest 5 to
10 knots this evening, then veering to the northwest after
midnight. partly cloudy. a slight chance of showers in the
evening. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...northeast winds 5 to 10 knots until early
morning becoming light and variable. mostly clear. waves 2 feet
or less. 
.thursday...east winds 5 to 10 knots. mostly sunny. waves 2 feet
or less. 

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

$$