119
FZUS63 KDTX 111339
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
939 AM EDT Mon Aug 11 2025

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.

.SYNOPSIS...Warm the next few days with a southwesterly breeze.
Shower and thunderstorm chances expand southward over Lake Huron
and into the southern waterways through Tuesday before a cold
front eventually works across the region. Cooler and drier
conditions expected for the second half of the workweek.

LCZ460-112200-
Lake St Clair-
939 AM EDT Mon Aug 11 2025

.REST OF TODAY...South winds 5 to 10 knots increasing to 10 to 15
knots late in the afternoon. Mostly sunny. A chance of light showers
late in the afternoon. Waves 2 feet or less.
.TONIGHT...South winds 10 to 15 knots diminishing to 5 to 10 knots
in the late evening and overnight. Partly cloudy. A chance of light
showers early in the evening. Waves 2 feet or less.
.TUESDAY...Southwest winds 5 to 10 knots increasing to 10 to 15
knots early in the afternoon. Partly sunny. A chance of light
showers until late afternoon...then light showers likely and a
chance of thunderstorms early in the afternoon. Waves 2 feet or
less.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Mostly cloudy with a
chance of showers and thunderstorms until early morning...then
partly cloudy with a chance of light showers after midnight. Waves 2
feet or less.
.WEDNESDAY...Northwest winds 5 to 10 knots veering to the north in
the evening. Partly sunny in the morning...then mostly clear with a
chance of light showers in the afternoon and evening. Waves 2 feet
or less.
.THURSDAY...Northeast winds 5 to 10 knots. Clear. Waves 2 feet or
less.
.FRIDAY...Southeast winds 5 to 10 knots. Clear. Waves 2 feet or
less.

$$

TF

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftablesc

Graphical marine forecasts are available at weather.gov/greatlakes