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nearshore marine forecast
national weather service buffalo ny
403 am edt thu may 7 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-loz030-071500-
upper niagara river and buffalo harbor-lower niagara river-
403 am edt thu may 7 2026

.today...light and variable winds becoming west 5 to 10 knots. a
chance of rain showers early this afternoon. rain showers likely
late. 
.tonight...west winds 10 knots or less becoming southwest. rain
showers likely in the evening. 
.friday...southwest winds 10 knots or less. mostly sunny. 
.friday night...southwest winds 10 knots or less becoming south.
a chance of showers overnight. 
.saturday...south winds 10 knots or less becoming southwest. a
chance of showers. 
.sunday...west winds 10 knots or less becoming northwest. a
chance of rain showers. 
.monday...northwest winds 10 knots or less. mainly clear, then
becoming partly cloudy. 

the water temperature off buffalo is 48 degrees.

$$

fzus51 kbuf 070803
nshbuf
expires:202605071500;;152871

nearshore marine forecast
national weather service buffalo ny
403 am edt thu may 7 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.


loz042-043-071500-
niagara river to sodus bay along lake ontario
including irondequoit bay-
403 am edt thu may 7 2026

.today...west winds 10 knots or less. partly to mostly sunny.
waves 1 foot or less. 
.tonight...west winds 10 knots or less. rain showers likely in
the evening, then a chance of rain showers overnight. waves
1 foot or less. 
.friday...southwest winds 10 knots or less becoming west 10 to
15 knots. mostly sunny. waves 1 foot or less. 
.friday night...southwest winds 5 to 10 knots becoming south. a
chance of showers overnight. waves 1 foot or less. 
.saturday...southeast winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. a chance of showers. waves 1 to
3 feet. 
.sunday...west winds 5 to 15 knots becoming northwest. a chance
of showers. waves 1 to 3 feet subsiding to 1 foot or less. 
.monday...northwest winds 5 to 15 knots. mainly clear, then
becoming partly cloudy. waves 1 to 3 feet. 

the water temperature off rochester is 47 degrees.

$$

fzus53 kdtx 070755
nshdtx
expires:202605071600;;152554

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
355 am edt thu may 7 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.


lhz441-071600-
port austin to harbor beach mi-
355 am edt thu may 7 2026

.today...light and variable winds becoming northwest 5 to
10 knots early in the afternoon, then backing to the southeast
late in the afternoon. partly cloudy. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots veering to the west after
midnight. partly cloudy. waves 2 feet or less. 
.friday...west winds 5 to 10 knots becoming south 10 to 15 knots
early in the afternoon. mostly sunny. waves 2 feet or less. 
.friday night...south winds 5 to 10 knots increasing to 10 to
15 knots after midnight. mostly cloudy early in the evening
becoming mostly clear. waves 2 feet or less. 

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

$$

fzus53 kdtx 070755
nshdtx
expires:202605071600;;152555

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
355 am edt thu may 7 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.


lhz442-071600-
harbor beach to port sanilac mi-
355 am edt thu may 7 2026

.today...west winds 5 to 10 knots veering to the north early in
the afternoon, then veering to the east late in the afternoon.
partly cloudy in the morning, then mostly cloudy with a slight
chance of showers in the afternoon. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots veering to the southwest
after midnight. partly cloudy. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots backing to the south
early in the afternoon. mostly sunny until late afternoon
becoming partly cloudy. waves 2 feet or less. 
.friday night...south 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 070755
nshdtx
expires:202605071600;;152556

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
355 am edt thu may 7 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.


lhz443-071600-
port sanilac to port huron mi-
355 am edt thu may 7 2026

.today...west winds 5 to 10 knots veering to the northeast late
in the afternoon. mostly sunny in the morning, then mostly cloudy
with a slight chance of showers in the afternoon. waves 2 feet or
less. 
.tonight...south winds 5 to 10 knots veering to the southwest
after midnight. partly cloudy. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots. mostly sunny until late
afternoon becoming partly cloudy. waves 2 feet or less. 
.friday night...south winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 

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

$$