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nearshore marine forecast
national weather service buffalo ny
404 am edt sun jul 19 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.


lez020-191500-
upper niagara river and buffalo harbor-
404 am edt sun jul 19 2026

.today...north winds 10 knots or less becoming northwest. patchy
smoke early. 
.tonight...light and variable winds. mainly clear. 
.monday...light and variable winds. mostly sunny. 
.monday night...southwest winds 10 knots or less becoming south.
mostly cloudy. 
.tuesday...south winds 5 to 15 knots becoming west. showers with
a chance of thunderstorms. 
.wednesday...west winds 5 to 15 knots becoming northwest less
than 10 knots. a chance of showers. 
.thursday...northwest winds less than 10 knots. mainly clear. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 75 degrees.

$$

fzus51 kbuf 190804
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nearshore marine forecast
national weather service buffalo ny
404 am edt sun jul 19 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.


loz042-191500-
niagara river to hamlin beach along lake ontario-
404 am edt sun jul 19 2026

.today...north winds 5 to 15 knots becoming west. patchy smoke
early. waves 1 to 3 feet subsiding to 1 foot or less. 
.tonight...west winds 10 knots or less. mainly clear. waves
1 foot or less. 
.monday...light and variable winds. mostly sunny. waves 1 foot or
less. 
.monday night...southeast winds 5 to 15 knots becoming south.
mostly cloudy. waves 1 foot or less. 
.tuesday...south winds 15 to 20 knots becoming west. showers with
a chance of thunderstorms. waves 1 to 3 feet building to 2 to
4 feet. 
.wednesday...west winds 15 to 25 knots becoming northwest. a
chance of showers during the day. waves 3 to 6 feet building to
4 to 7 feet, then subsiding to 3 to 5 feet. waves occasionally
around 9 feet. 
.thursday...northwest winds 5 to 15 knots becoming southwest.
mainly clear. waves 1 to 3 feet subsiding to 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt sun jul 19 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.


lhz441-191545-
port austin to harbor beach mi-
345 am edt sun jul 19 2026

.today...north winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. sunny. smoke in the morning.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning
and afternoon. 
.tonight...light and variable winds becoming south 5 to 10 knots
in the late evening and overnight. mostly clear. waves 2 feet or
less. 
.monday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. mostly sunny until
late afternoon becoming partly cloudy. waves 2 feet or less. 
.monday night...south winds 15 to 20 knots increasing to 20 to
25 knots after midnight. partly cloudy early in the evening.
light showers likely until early morning. light showers and a
chance of thunderstorms after midnight. waves 1 to 3 feet
building to 2 to 4 feet in the late evening and overnight. 

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

$$

fzus53 kdtx 190745
nshdtx
expires:202607191545;;221661

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt sun jul 19 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.


lhz442-191545-
harbor beach to port sanilac mi-
345 am edt sun jul 19 2026

.today...north winds 10 to 15 knots diminishing to 5 to 10 knots
late in the morning, then increasing to 10 to 15 knots early in
the afternoon diminishing to 5 to 10 knots late in the afternoon.
sunny. smoke in the morning. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.tonight...northeast winds 5 to 10 knots early in the evening
becoming light and variable. mostly clear. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.monday night...south winds 15 to 20 knots. mostly cloudy. a
chance of showers until early morning. showers likely and a
chance of thunderstorms after midnight. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 190745
nshdtx
expires:202607191545;;221662

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt sun jul 19 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.


lhz443-191545-
port sanilac to port huron mi-
345 am edt sun jul 19 2026

.today...north winds 10 to 15 knots diminishing to 5 to 10 knots
late in the morning, then increasing to 10 to 15 knots in the
afternoon. mostly sunny. smoke in the morning. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon. 
.tonight...north winds 5 to 10 knots early in the evening
becoming light and variable. mostly clear. waves 2 feet or less. 
.monday...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less. 
.monday night...south winds 15 to 20 knots. mostly cloudy. light
showers likely and a chance of thunderstorms after midnight.
waves 2 to 4 feet. 

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

$$