490
FZUS63 KDTX 141446
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
946 AM EST Fri Nov 14 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, 30.10 inches, crosses the region today
offering lighter winds to end the week. Low pressure, 29.30
inches, tracking over northern Ontario then swings a cold front
across the region Saturday bringing colder air back south and
supporting the potential for northwest gales late Saturday and Sunday.

LCZ460-142300-
Lake St Clair-
946 AM EST Fri Nov 14 2025

.REST OF TODAY...South winds 5 to 10 knots. Partly sunny. Waves 2
feet or less.
.TONIGHT...Light and variable winds becoming south 10 to 15 knots.
Partly cloudy until early morning becoming mostly cloudy. Waves 2
feet or less.
.SATURDAY...South winds 15 to 20 knots veering to the southwest
early in the afternoon. Mostly cloudy. A chance of light rain early
in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northwest winds 20 to 25 knots. Mostly cloudy
early in the evening becoming partly cloudy. Waves 2 to 4 feet.
.SUNDAY...Northwest winds 20 to 25 knots. Gusts to 30 knots in the
afternoon. Mostly clear. Waves 2 to 4 feet. A Small Craft Advisory
may be needed.
.MONDAY...Northwest winds 20 to 25 knots. Mostly clear. Waves 2 feet
or less.
.TUESDAY...North winds 5 to 10 knots. Partly cloudy. Waves 2 feet or
less.

$$

MV

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

Graphical marine forecasts are available at weather.gov/greatlakes