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FZUS63 KDTX 041337
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
937 AM EDT Thu Jun 4 2026

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, continues to influence
the region through Thursday morning. Weak Plains low pressure,
29.80 inches, lifts into the Great Lakes Friday and Saturday
bringing moderate winds and chances for scattered thunderstorms.

LCZ460-042145-
Lake St Clair-
937 AM EDT Thu Jun 4 2026

.REST OF TODAY...South winds 5 to 10 knots increasing to 10 to 15
knots late in the afternoon. Mostly sunny. Waves 2 feet or less.
.TONIGHT...South winds 10 to 15 knots becoming southwest 5 to 10
knots after midnight. Partly cloudy. Waves 2 feet or less.
.FRIDAY...Southwest winds 10 to 15 knots increasing to 15 to 20
knots early in the afternoon. Partly sunny. Waves 2 feet or less.
.FRIDAY NIGHT...Southwest winds 15 to 20 knots. Light showers and a
chance of thunderstorms ...then light showers likely after midnight.
Waves 1 to 3 feet.
.SATURDAY...West winds 10 to 15 knots veering to the north in the
evening. Mostly cloudy with a chance of light showers in the
morning...then showers and a chance of thunderstorms in the
afternoon and evening. Waves 2 feet or less.
.SUNDAY...Northeast winds 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.MONDAY...Southeast winds 10 to 15 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