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nearshore marine forecast
national weather service buffalo ny
1004 pm edt thu jul 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.


lez020-310900-
upper niagara river and buffalo harbor-
1004 pm edt thu jul 30 2026

.overnight...west winds less than 10 knots. mainly clear. 
.friday...light and variable winds. sunny.
.friday night...southwest winds less than 10 knots. mostly
cloudy. 
.saturday...light and variable winds. mostly cloudy. 
.saturday night...light and variable winds. a chance of showers
in the evening, then showers overnight. 
.sunday...south winds less than 10 knots becoming northeast.
showers with a chance of thunderstorms. 
.monday...northeast winds less than 10 knots. partly cloudy. 
.tuesday...southeast winds less than 10 knots. partly cloudy. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 74 degrees.

$$

fzus51 kbuf 310204
nshbuf
expires:202607310900;;363997

nearshore marine forecast
national weather service buffalo ny
1004 pm edt thu jul 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.


loz042-310900-
niagara river to hamlin beach along lake ontario-
1004 pm edt thu jul 30 2026

.overnight...west winds 5 to 10 knots. mainly clear. waves
1 foot or less. 
.friday...west winds 10 knots or less. sunny. waves 1 foot or
less. 
.friday night...south winds 10 knots or less becoming southwest.
mostly cloudy. waves 1 foot or less. 
.saturday...southwest winds less than 10 knots. mostly cloudy.
waves 1 foot or less. 
.saturday night...northeast winds 10 knots or less becoming east.
a chance of showers in the evening, then showers overnight. waves
1 foot or less. 
.sunday...southeast winds 10 knots or less becoming northeast.
showers with a chance of thunderstorms. waves 1 foot or less. 
.monday...northeast winds 10 knots or less becoming east. partly
cloudy. waves 2 feet or less. 
.tuesday...east winds 5 to 10 knots becoming southeast. partly
cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus53 kdtx 310143
nshdtx
expires:202607310945;;363566

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
943 pm edt thu jul 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.


lhz441-310945-
port austin to harbor beach mi-
943 pm edt thu jul 30 2026

.rest of tonight...south winds 5 to 10 knots veering to the
southwest early in the morning. mostly clear. waves 2 feet or
less. 
.friday...southwest winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday night...northeast winds 5 to 10 knots. cloudy. a chance
of showers in the evening. a slight chance of thunderstorms.
light showers likely after midnight. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots. cloudy. light showers
likely. waves 2 feet or less. 

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

$$

fzus53 kdtx 310143
nshdtx
expires:202607310945;;363567

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
943 pm edt thu jul 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.


lhz442-310945-
harbor beach to port sanilac mi-
943 pm edt thu jul 30 2026

.rest of tonight...light and variable winds becoming southwest
5 to 10 knots early in the morning. mostly clear. waves 2 feet or
less. 
.friday...light and variable winds becoming south 5 to 10 knots
in the late morning and afternoon. partly cloudy until late
afternoon becoming mostly cloudy. waves 2 feet or less. 
.friday night...southeast winds 5 to 10 knots backing to the
north in the late evening and overnight. cloudy. a chance of
showers after midnight. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots. cloudy. a chance of
showers early in the morning, then showers likely in the late
morning and afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 310143
nshdtx
expires:202607310945;;363568

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
943 pm edt thu jul 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.


lhz443-310945-
port sanilac to port huron mi-
943 pm edt thu jul 30 2026

.rest of tonight...light and variable winds becoming southwest
5 to 10 knots early in the morning. mostly clear. waves 2 feet or
less. 
.friday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.friday night...light and variable winds becoming southwest 5 to
10 knots in the late evening and early morning, then veering to
the north after midnight. cloudy. a chance of showers after
midnight. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots. cloudy. a chance of
showers early in the morning, then showers likely in the late
morning and afternoon. waves 2 feet or less. 

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

$$