fzus53 kdtx 020103
nshdtx
expires:202608020915;;470976

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
903 pm edt sat aug 1 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.


lez444-020915-
michigan waters of lake erie from detroit river to north cape mi-
903 pm edt sat aug 1 2026

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

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

the water temperature at belle isle is 77 degrees.

$$

fzus53 kdtx 020103
nshdtx
expires:202608020915;;470975

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
903 pm edt sat aug 1 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.


lhz443-020915-
port sanilac to port huron mi-
903 pm edt sat aug 1 2026

...small craft advisory in effect from sunday afternoon through
late sunday night...

.rest of tonight...northeast winds 10 to 15 knots. cloudy. a
chance of showers and a slight chance of thunderstorms this
evening, then showers likely and a slight chance of thunderstorms
after midnight. waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots becoming north 15 to
20 knots early in the afternoon. mostly cloudy. showers likely
and a slight chance of thunderstorms until late afternoon, then a
chance of showers and a slight chance of thunderstorms early in
the afternoon. waves 1 to 3 feet building to 2 to 4 feet early in
the afternoon. 
.sunday night...north winds 15 to 20 knots. mostly cloudy with a
chance of showers and a slight chance of thunderstorms early in
the evening, then partly cloudy in the late evening and
overnight. waves 3 to 5 feet. waves occasionally around 7 feet. 
.monday...north winds 10 to 15 knots. mostly cloudy early in the
morning then clearing. waves 2 to 4 feet. 

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

$$