fzus53 kdtx 191338
nshdtx
expires:202608192145;;993204

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
938 am edt wed aug 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.


lez444-192145-
michigan waters of lake erie from detroit river to north cape mi-
938 am edt wed aug 19 2026

.rest of today...west winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon, then backing to the southwest
late in the afternoon. partly cloudy. a slight chance of showers
late in the morning, then a slight chance of showers and
thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots backing to the northeast
in the late evening and overnight. partly cloudy with a slight
chance of showers and thunderstorms early in the evening, then
partly cloudy with a slight chance of showers in the late evening
and overnight. waves 2 feet or less. 
.thursday...northeast winds 5 to 10 knots. partly cloudy with a
slight chance of showers early in the morning, then mostly sunny
in the late morning and afternoon. waves 2 feet or less. 
.thursday night...east winds 5 to 10 knots. clear. waves 2 feet
or less. 

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

the water temperature at belle isle is 75 degrees.

$$

fzus53 kdtx 191338
nshdtx
expires:202608192145;;993203

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
938 am edt wed aug 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.


lhz443-192145-
port sanilac to port huron mi-
938 am edt wed aug 19 2026

.rest of today...north winds 10 to 15 knots veering to the
northeast late in the afternoon. partly cloudy late in the
morning then clearing. waves 2 feet or less. 
.tonight...northeast winds 10 to 15 knots becoming east 5 to
10 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.thursday...northeast winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.thursday night...east winds 5 to 10 knots veering to the
southeast after midnight. clear. waves 2 feet or less. 

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

$$