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FZUS63 KDTX 020759
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
359 AM EDT Wed Jul 2 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...A ridge of high pressure extends into the Great Lakes
from the Midwest through early this morning. A weak cold front
passes through late tonight into Thursday, then high pressure
builds directly across the region Thursday night. A warm front
passes through on Saturday with warmer and unsettled conditions
through the weekend.

LCZ460-021600-
Lake St Clair-
359 AM EDT Wed Jul 2 2025

.TODAY...Light and variable winds becoming south 5 to 10 knots in
the afternoon. Mostly sunny. Scattered showers and thunderstorms in
the afternoon. Waves 2 feet or less.
.TONIGHT...Southwest winds 5 to 10 knots veering to the northwest in
the late evening and overnight. Mostly clear. Scattered showers and
thunderstorms in the evening. Waves 2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots veering to the north early
in the afternoon. Sunny. Waves 2 feet or less.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots. Clear. Waves 2 feet
or less.
.FRIDAY...Southeast winds 5 to 10 knots veering to the south in the
evening. Sunny in the morning becoming mostly clear. Waves 2 feet or
less.
.SATURDAY...South winds 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.SUNDAY...Southwest winds 10 to 15 knots. Mostly clear. A chance of
showers and thunderstorms. Waves 2 feet or less.

$$

MV

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

Graphical marine forecasts are available at weather.gov/greatlakes