Great Lakes Forecast
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523
FZUS63 KDTX 011357
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
957 AM EDT Tue Jul 1 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 cold front tracks through the region through Tuesday
morning. Westerly winds up to 15 to 20 knots to follow for
Tuesday afternoon as high pressure builds across the Midwest. The
next weak cold front passes through late Wednesday into Thursday,
then high pressure builds in Thursday night.

LCZ460-012200-
Lake St Clair-
957 AM EDT Tue Jul 1 2025

.REST OF TODAY...West winds 5 to 10 knots veering to the northwest
late in the afternoon. Mostly sunny. Waves 2 feet or less.
.TONIGHT...Northwest winds 5 to 10 knots. Clear. Waves 2 feet or
less.
.WEDNESDAY...Light and variable winds becoming south 5 to 10 knots
early in the afternoon. Mostly sunny. Waves 2 feet or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots veering to the west
after midnight. Mostly clear. Waves 2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots veering to the northeast
in the evening. Clear. Waves 2 feet or less.
.FRIDAY...South winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.
.SATURDAY...Southwest 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