595
FZUS63 KDTX 290729
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
329 AM EDT Sat Aug 29 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, drifts over the central
Great Lakes through early Saturday. Active pattern returns late
Sunday into Monday as a warm front lifts through the area
bringing showers and storms.

LCZ460-291530-
Lake St Clair-
329 AM EDT Sat Aug 29 2026

.TODAY...Southwest winds 5 to 10 knots becoming south 10 to 15 knots
in the late morning and afternoon. Partly sunny. Waves 2 feet or
less.
.TONIGHT...South winds 10 to 15 knots becoming southwest 5 to 10
knots after midnight. Mostly cloudy. Waves 2 feet or less.
.SUNDAY...Southwest winds 5 to 10 knots. Mostly cloudy. A chance of
light showers until late afternoon. Waves 2 feet or less.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Partly cloudy early
in the evening becoming mostly cloudy. A chance of light showers
early in the evening. Showers likely by midnight...then a chance of
light showers after midnight. Waves 2 feet or less.
.MONDAY...South winds 5 to 10 knots. Partly sunny becoming mostly
cloudy. Waves 2 feet or less.
.TUESDAY...Southwest winds 5 to 10 knots. Partly cloudy. Waves 2
feet or less.
.WEDNESDAY...West winds 5 to 10 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