655
FZUS63 KDTX 040152
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
952 PM EDT Thu Sep 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...A stalled frontal boundary remains draped across the
southern Great Lakes tonight. Additional rounds of storms follow
along and north of the front late tonight and Friday until the
front dislodges southward Friday night. Dry weather is then
forecast for Saturday and Sunday.

LCZ460-041000-
Lake St Clair-
952 PM EDT Thu Sep 3 2026

.REST OF TONIGHT...Light and variable winds. Mostly cloudy. Patchy
fog after midnight. A chance of showers early in the morning. Waves
2 feet or less.
.FRIDAY...Light and variable winds becoming northeast 5 to 10 knots
late in the afternoon. Mostly cloudy. Areas of fog in the morning.
Patchy fog early in the afternoon. A chance of showers early in the
morning. Showers likely late in the morning...then a chance of
showers early in the afternoon. Waves nearly calm.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots. Partly cloudy ...
then mostly cloudy with a chance of light showers after midnight.
Waves 2 feet or less.
.SATURDAY...Northeast winds 5 to 10 knots increasing to 10 to 15
knots early in the afternoon. Mostly cloudy early in the morning
then clearing. A chance of light showers early in the morning. Waves
2 feet or less.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Clear. Waves 2 feet or less.
.SUNDAY...Northeast winds 5 to 10 knots. Sunny in the morning
becoming mostly clear. Waves 2 feet or less.
.MONDAY...East winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.
.TUESDAY...Southeast winds 10 to 15 knots. Partly cloudy. Waves 2
feet or less.

$$

BT

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

Graphical marine forecasts are available at weather.gov/greatlakes