441
FZUS63 KDTX 011911
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
311 PM EDT Sat Nov 1 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 diffuse high pressure system, 30.00 inches, will
hold over the Great Lakes through the weekend, maintaining
lighter winds. A cold front is then projected to move across the
region on Monday. Breezy conditions, possibly to gales, are
expected ahead of and in the wake of the cold front.

LCZ460-020315-
Lake St Clair-
311 PM EDT Sat Nov 1 2025

.TONIGHT...Light and variable winds. Partly cloudy. Waves nearly
calm.
.SUNDAY...Light and variable winds becoming south 5 to 10 knots in
the afternoon. Mostly sunny. Waves 2 feet or less.
.SUNDAY NIGHT...South winds 10 to 15 knots becoming southwest 15 to
20 knots in the late evening and overnight. Mostly clear. Waves 1 to
3 feet.
.MONDAY...Southwest winds 15 to 20 knots. Mostly sunny. Waves 2 to 4
feet.
.MONDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to 15
knots after midnight. Clear. Waves 1 to 3 feet.
.TUESDAY...West winds 10 to 15 knots becoming southwest 5 to 10
knots in the evening. Mostly sunny in the morning becoming partly
cloudy. Waves 2 feet or less.
.WEDNESDAY...Northwest winds 10 to 15 knots. Partly cloudy. A chance
of light rain. Waves 1 to 3 feet.
.THURSDAY...South winds 15 to 20 knots. Mostly clear. Waves 2 feet
or less.

$$

AM

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

Graphical marine forecasts are available at weather.gov/greatlakes