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FZUS63 KDTX 071942
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
342 PM EDT Sun Jun 7 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, 30.00 inches, holds over th eastern
Great Lakes today. This will maintain light winds through the
early week. A weak low pressure system, 29.80 inches, will then
move over during the midweek period which will bring chances for
showers and thunderstorms.

LCZ460-080345-
Lake St Clair-
342 PM EDT Sun Jun 7 2026

.TONIGHT...Northeast winds 10 to 15 knots diminishing to 5 to 10
knots after midnight...then becoming light and variable early in the
morning. Clear. Waves 2 feet or less.
.MONDAY...Southeast winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. Partly sunny. Waves 2 feet or less.
.MONDAY NIGHT...Southeast winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Partly cloudy early in the evening becoming
mostly cloudy. Waves 2 feet or less.
.TUESDAY...South winds 5 to 10 knots increasing to 10 to 15 knots in
the late morning and afternoon. Mostly cloudy. A chance of light
showers until late afternoon...then light showers likely and a
chance of thunderstorms early in the afternoon. Waves 2 feet or
less.
.TUESDAY NIGHT...South winds 10 to 15 knots becoming southwest 5 to
10 knots in the late evening and overnight. Mostly cloudy with light
showers likely and a chance of thunderstorms ...then partly cloudy
after midnight. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots. Partly sunny with a
chance of light showers...then mostly clear in the evening. Waves 2
feet or less.
.THURSDAY...Southwest winds 10 to 15 knots. Mostly clear. A chance
of showers and thunderstorms. Waves 2 feet or less.
.FRIDAY...West winds 10 to 15 knots. Partly cloudy. A chance of
showers. 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