733
FZUS63 KDTX 091942
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
342 PM EDT Sat Aug 9 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...A dissipating cold front will wash out over the
Central Great Lakes tomorrow, thus southerly winds will generally
hold. A second stronger cold front will pass through early next,
bringing showers and thunderstorms along with a cooler airmass
for the mid week period as winds flip to the northwest.

LCZ460-100345-
Lake St Clair-
342 PM EDT Sat Aug 9 2025

.TONIGHT...South winds 10 to 15 knots diminishing to 5 to 10 knots
early in the morning. Mostly clear. Waves 2 feet or less.
.SUNDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. Mostly sunny. Waves 2 feet or less.
.SUNDAY NIGHT...South winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. Clear. Waves 2 feet or less.
.MONDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. Mostly sunny. Waves 2 feet or less.
.MONDAY NIGHT...South winds 10 to 15 knots becoming southwest 5 to
10 knots in the late evening and overnight. Partly cloudy. Waves 2
feet or less.
.TUESDAY...Southwest winds 5 to 10 knots. Mostly sunny with a chance
of light showers in the morning...then partly cloudy with a chance
of showers and thunderstorms in the afternoon and evening. Waves 2
feet or less.
.WEDNESDAY...North winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.
.THURSDAY...East winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.

$$

SF

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

Graphical marine forecasts are available at weather.gov/greatlakes