Expires:202507201530;;756679
FZUS63 KDTX 200730
GLFSC 

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
330 AM EDT Sun Jul 20 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...High pressure builds in behind the departing cold
front bringing drier conditions through Tuesday. Precipitation
chances return mid to late week.


LCZ460-201530-
Lake St Clair-
330 AM EDT Sun Jul 20 2025

.TODAY...North winds 10 to 15 knots diminishing to 5 to 10 knots in
the afternoon. Mostly cloudy. Waves 2 feet or less.
.TONIGHT...Northeast winds 10 to 15 knots becoming north 5 to 10
knots after midnight. Partly cloudy early in the evening then
clearing. Waves 2 feet or less.
.MONDAY...Northeast winds 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.MONDAY NIGHT...Northeast winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Clear. Waves 2 feet or less.
.TUESDAY...Southeast winds 5 to 10 knots. Clear. Waves 2 feet or
less.
.WEDNESDAY...South winds 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.THURSDAY...Southwest winds 10 to 15 knots. Mostly clear. A chance
of showers and thunderstorms. Waves 2 feet or less.

$$

AA

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

Graphical marine forecasts are available at weather.gov/greatlakes