418
FZUS63 KDTX 261341
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
941 AM EDT Sun Jul 26 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...Light winds out of the south-southwest between high
pressure and the next low over the Plains. Thunderstorm chances
increase today and Monday as the low approaches and as the cold
front moves through the region Monday night into Tuesday.

LCZ460-262145-
Lake St Clair-
941 AM EDT Sun Jul 26 2026

.REST OF TODAY...Southwest winds 5 to 10 knots backing to the south
late in the afternoon. Partly sunny. A chance of showers and
thunderstorms in the afternoon. Waves 2 feet or less.
.TONIGHT...Light and variable winds becoming southwest 5 to 10 knots
early in the morning. Partly cloudy. A chance of thunderstorms early
in the evening. A chance of light showers in the evening. Waves 2
feet or less.
.MONDAY...North winds 5 to 10 knots backing to the southwest in the
late morning and afternoon. Partly sunny. A chance of light showers
in the late morning and afternoon. A chance of thunderstorms early
in the afternoon. Waves 2 feet or less.
.MONDAY NIGHT...South winds 10 to 15 knots veering to the northwest
after midnight. Showers and a chance of thunderstorms. Waves 2 feet
or less.
.TUESDAY...North winds 15 to 20 knots increasing to 20 to 25 knots
with gusts to 30 knots in the evening. Mostly cloudy with light
showers in the morning...then mostly clear in the afternoon and
evening. Waves 1 to 3 feet building to 2 to 4 feet in the evening. A
Small Craft Advisory may be needed.
.WEDNESDAY...North winds 15 to 20 knots. Clear. Waves 1 to 3 feet.
.THURSDAY...Northeast winds 10 to 15 knots. Clear. Waves 2 feet or
less.

$$

RBP

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

Graphical marine forecasts are available at weather.gov/greatlakes