Great Lakes Forecast
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FZUS63 KDTX 171406
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
1006 AM EDT Thu Apr 17 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, 30.20 inches, drifts across the Great
Lakes today leading to favorable marine conditions. The next low
pressure system organizes upstream and is set to bring showers and
thunderstorms to the area Friday through the weekend.

LCZ460-172215-
Lake St Clair-
1006 AM EDT Thu Apr 17 2025

.REST OF TODAY...Southeast winds 5 to 10 knots becoming south 10 to
15 knots late in the afternoon. Mostly sunny. Waves 2 feet or less.
.TONIGHT...Southeast winds 10 to 15 knots becoming south 15 to 20
knots early in the morning. Mostly cloudy. A chance of light showers
after midnight. Waves 1 to 3 feet.
.FRIDAY...South winds 15 to 20 knots. Partly sunny. A chance of
light showers in the morning. Waves 1 to 3 feet.
.FRIDAY NIGHT...Southwest winds 15 to 20 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves 1 to 3 feet.
.SATURDAY...West winds 10 to 15 knots becoming northwest 5 to 10
knots in the evening. Mostly cloudy. Light showers in the morning.
Waves 2 feet or less.
.SUNDAY...East winds 10 to 15 knots. Partly cloudy. A chance of
light rain. Waves 2 feet or less.
.MONDAY...Southwest winds 15 to 20 knots. Partly cloudy. A chance of
light rain. Waves 1 to 3 feet.

$$

SC

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

Graphical marine forecasts are available at weather.gov/greatlakes