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FZUS63 KDTX 040722
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
322 AM EDT Fri Apr 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...High pressure, 30.40 inches, will build over the
region the rest of the day and center over the Great Lakes
tonight. The next low, 29.80 inches, will lift northeast along a
front stalled over Ohio Friday night into Saturday bringing the
next chance for thunderstorms.

LCZ460-041530-
Lake St Clair-
322 AM EDT Fri Apr 4 2025

.TODAY...Northeast winds 5 to 10 knots. Partly sunny. Waves 2 feet
or less.
.TONIGHT...Northeast winds 5 to 10 knots becoming east 10 to 15
knots in the late evening and overnight. Light rain. Waves 2 feet or
less.
.SATURDAY...East winds 10 to 15 knots backing to the northwest in
the late morning and afternoon. Cloudy. Light rain in the
morning...then light rain likely in the afternoon. Waves 2 feet or
less.
.SATURDAY NIGHT...North winds 10 to 15 knots. Mostly cloudy. A
chance of light rain. Waves 2 feet or less.
.SUNDAY...North winds 10 to 15 knots becoming east 5 to 10 knots in
the evening. Mostly cloudy becoming partly sunny in the afternoon
becoming mostly cloudy. Waves 2 feet or less.
.MONDAY...Northwest winds 15 to 20 knots. Partly cloudy. Light snow
likely and a chance of light rain. Waves 2 feet or less.
.TUESDAY...Northwest winds 15 to 20 knots. Partly cloudy. 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