662
FZUS63 KDTX 031342
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
942 AM EDT Sun May 3 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...Southwest winds increase today, with gusts of 20 to 30
knots this afternoon and persist through tomorrow before a cold
front veers wind direction northwest by Tuesday.

LCZ460-032145-
Lake St Clair-
942 AM EDT Sun May 3 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...Southwest winds 15 to 20 knots with gusts to 30 knots in
the afternoon. Partly sunny. Waves 1 to 3 feet.
.TONIGHT...Southwest winds 15 to 20 knots. Gusts to 30 knots early
in the evening. Partly cloudy. A chance of light showers late in the
evening. Waves 1 to 3 feet.
.MONDAY...Southwest winds 10 to 15 knots increasing to 15 to 20
knots in the late morning and afternoon. Mostly sunny. Waves 1 to 3
feet.
.MONDAY NIGHT...Southwest winds 15 to 20 knots. Partly cloudy. A
chance of light showers. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 10 to 15 knots veering to the northwest
in the afternoon and evening. Light showers likely in the morning.
Rain showers in the afternoon and evening. Waves 2 feet or less.
.WEDNESDAY...Northeast winds 10 to 15 knots. Mostly cloudy with
light showers likely. Waves 2 feet or less.
.THURSDAY...Northwest winds 5 to 10 knots. Mostly cloudy. A chance
of showers. Waves 2 feet or less.

$$

SF

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

Graphical marine forecasts are available at weather.gov/greatlakes