492
FZUS63 KDTX 230732
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
332 AM EDT Thu Jul 23 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, 30.10 inches, over Minnesota, will
slowly track east through the southern Great Lakes over the next
couple of days. Dry weather and generally light winds can be
expected for Thursday and Friday.

LCZ460-231545-
Lake St Clair-
332 AM EDT Thu Jul 23 2026

.TODAY...Northwest winds 5 to 10 knots early in the morning becoming
light and variable. Sunny. Waves 2 feet or less.
.TONIGHT...Light and variable winds becoming south 5 to 10 knots by
midnight...then becoming light and variable early in the morning.
Clear. Waves 2 feet or less.
.FRIDAY...Light and variable winds becoming southeast 5 to 10 knots
early in the afternoon. Mostly sunny. Waves 2 feet or less.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots becoming light and
variable. Clear. Waves 2 feet or less.
.SATURDAY...Light and variable winds becoming south 5 to 10 knots in
the afternoon and evening. Mostly clear. Waves 2 feet or less.
.SUNDAY...Southeast winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.
.MONDAY...Southwest winds 10 to 15 knots. Partly cloudy. Showers
likely and a chance of thunderstorms. Waves 2 feet or less.

$$

CB

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

Graphical marine forecasts are available at weather.gov/greatlakes