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nearshore marine forecast
national weather service buffalo ny
1004 pm edt fri jul 18 2025

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.


lez020-190900-
upper niagara river and buffalo harbor-
1004 pm edt fri jul 18 2025

.overnight...east winds less than 10 knots. mainly clear. 
.saturday...light and variable winds becoming southwest 5 to
10 knots. sunny.
.saturday night...southwest winds 10 knots or less. showers
likely in the evening, then showers with a chance of
thunderstorms overnight. 
.sunday...northwest winds 5 to 10 knots. showers with a chance of
thunderstorms in the morning. 
.sunday night...northwest winds 10 knots or less becoming north.
mainly clear. 
.monday...north winds less than 10 knots. mainly clear. 
.tuesday...southeast winds less than 10 knots. mainly clear, then
becoming partly cloudy. 
.wednesday...south winds 10 knots or less becoming southwest. a
chance of showers and thunderstorms wednesday night. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 78 degrees.

$$

fzus51 kbuf 190204
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nearshore marine forecast
national weather service buffalo ny
1004 pm edt fri jul 18 2025

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.


loz042-190900-
niagara river to hamlin beach along lake ontario-
1004 pm edt fri jul 18 2025

.overnight...southeast winds 10 knots or less becoming
south. mainly clear. waves 1 foot or less. 
.saturday...southeast winds 10 knots or less becoming east.
mostly sunny. waves 1 foot or less. 
.saturday night...east winds 5 to 10 knots becoming west. showers
likely in the evening, then showers likely with a chance of
thunderstorms overnight. waves 2 feet or less. 
.sunday...northwest winds 5 to 10 knots. showers likely with a
chance of thunderstorms in the morning. waves 1 to 2 feet. 
.sunday night...northwest winds 15 to 20 knots becoming north
10 to 15 knots. mainly clear. waves 1 to 3 feet. 
.monday...north winds 5 to 15 knots becoming east. mainly clear.
waves 1 to 3 feet subsiding to 1 foot or less. 
.tuesday...east winds 5 to 10 knots becoming southeast. mainly
clear, then becoming partly cloudy. waves 1 foot or less. 
.wednesday...south winds 5 to 10 knots becoming southwest. a
chance of showers and thunderstorms wednesday night. waves 1 foot
or less. 

winds and waves higher in and near thunderstorms.

$$

fzus53 kdtx 190107
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
907 pm edt fri jul 18 2025

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.


lhz441-190915-
port austin to harbor beach mi-
907 pm edt fri jul 18 2025

.rest of tonight...south winds 10 to 15 knots. mostly clear.
waves 2 feet or less. 
.saturday...south winds 10 to 15 knots becoming southwest 5 to
10 knots early in the afternoon. partly cloudy until late
afternoon becoming mostly cloudy. a slight chance of showers in
the late morning and early afternoon. showers likely and a chance
of thunderstorms early in the afternoon. waves 2 feet or less. 
.saturday night...west winds 5 to 10 knots becoming north 10 to
15 knots in the late evening and overnight. mostly cloudy.
showers likely and a chance of thunderstorms early in the
evening, then a chance of showers and thunderstorms in the late
evening and early morning. waves 1 to 3 feet. 
.sunday...north winds 10 to 15 knots diminishing to 5 to 10 knots
early in the afternoon. partly cloudy early in the morning then
clearing. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 190107
nshdtx
expires:202507190915;;684210

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
907 pm edt fri jul 18 2025

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.


lhz442-190915-
harbor beach to port sanilac mi-
907 pm edt fri jul 18 2025

.rest of tonight...southeast winds 5 to 10 knots veering to the
south early in the morning. mostly clear. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly sunny becoming
partly cloudy in the late morning and early afternoon becoming
mostly cloudy. showers likely and a chance of thunderstorms early
in the afternoon. waves 2 feet or less. 
.saturday night...west winds 5 to 10 knots becoming north 10 to
15 knots after midnight. mostly cloudy with showers likely and a
chance of thunderstorms until early morning, then mostly cloudy
after midnight. waves 2 feet or less. 
.sunday...north winds 10 to 15 knots. partly cloudy early in the
morning then clearing. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 190107
nshdtx
expires:202507190915;;684211

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
907 pm edt fri jul 18 2025

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.


lhz443-190915-
port sanilac to port huron mi-
907 pm edt fri jul 18 2025

.rest of tonight...southeast winds 5 to 10 knots veering to the
south early in the morning. clear. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly sunny until
late afternoon, then mostly cloudy with showers likely and a
chance of thunderstorms early in the afternoon. waves 2 feet or
less. 
.saturday night...west winds 5 to 10 knots becoming northwest
10 to 15 knots after midnight. mostly cloudy with showers likely
and a chance of thunderstorms until early morning, then mostly
cloudy after midnight. waves 2 feet or less. 
.sunday...north winds 10 to 15 knots. partly cloudy until late
afternoon then clearing. waves 1 to 3 feet. 

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

$$