722
FZUS63 KDTX 291944
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
344 PM EDT Mon Jun 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...A warm front will gradually lift across the central
Great Lakes tonight into Tuesday. A hot and humid air mass takes
residence through the week with prevailing south to southwest
winds as strong high pressure builds over the SE US. This keeps
the favored storm track directed across the northern Great Lakes.

LCZ460-300400-
Lake St Clair-
344 PM EDT Mon Jun 29 2026

.TONIGHT...South winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.
.TUESDAY...South winds 5 to 10 knots becoming southwest 10 to 15
knots in the afternoon. Mostly sunny. Waves 2 feet or less.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Clear. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet or
less.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Clear. Waves 2
feet or less.
.THURSDAY...Southwest winds 5 to 10 knots increasing to 10 to 15
knots in the afternoon and evening. Sunny becoming mostly clear.
Waves 2 feet or less.
.FRIDAY...Southwest winds 5 to 10 knots. Partly cloudy. Showers
likely and a chance of thunderstorms. Waves 2 feet or less.
.SATURDAY...North winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.

$$

TF

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

Graphical marine forecasts are available at weather.gov/greatlakes