491
FZUS63 KDTX 041337
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
937 AM EDT Sat Oct 4 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...Dry conditions prevail this weekend, accompanied by
prolonged south- southwest winds, mostly under 20 knots. Some
elevated gust potential around 25 knots will be possible across
Lake Huron late Sunday into Monday as low pressure arrives over
the James Bay.

LCZ460-042200-
Lake St Clair-
937 AM EDT Sat Oct 4 2025

.REST OF TODAY...Light and variable winds becoming south 5 to 10
knots in the afternoon. Sunny. Waves 2 feet or less.
.TONIGHT...South winds 5 to 10 knots. Clear. Waves 2 feet or less.
.SUNDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. Sunny. Waves 2 feet or less.
.SUNDAY NIGHT...South winds 10 to 15 knots. Mostly clear. Waves 1 to
3 feet.
.MONDAY...Southwest winds 10 to 15 knots. Mostly sunny...then partly
cloudy with a chance of light showers in the evening. Waves 2 feet
or less.
.TUESDAY...North winds 15 to 20 knots. Light showers and a chance of
thunderstorms. Waves 2 feet or less.
.WEDNESDAY...Northeast winds 15 to 20 knots. Mostly clear. Waves 1
to 3 feet.

$$

TF

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

Graphical marine forecasts are available at weather.gov/greatlakes