National Weather Service Marine Forecast FZUS63 KDTX

FZUS63 KDTX 081328
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
928 AM EDT Fri May 8 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 and variable winds today organize out of the southwest Saturday. Breezy southwest flow is expected ahead of a cold front that sweeps across the area Saturday night bringing shower and thunderstorm chances to the Great Lakes.

LCZ460-082130
Lake St Clair
928 AM EDT Fri May 8 2026

REST OF TODAY
Light and variable winds becoming southwest 5 to 10 knots in the afternoon. Mostly sunny. Waves 2 feet or less.

TONIGHT
South winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less.

SATURDAY
Southwest winds 5 to 10 knots increasing to 15 to 20 knots. Partly sunny. Light showers likely and a chance of thunderstorms early in the afternoon. Waves 2 feet or less.

SATURDAY NIGHT
West winds 15 to 20 knots becoming northwest 10 to 15 knots by midnight...then becoming north 5 to 10 knots after midnight. Mostly clear. Waves 2 feet or less.

SUNDAY
North winds 5 to 10 knots. Mostly sunny becoming partly sunny in the afternoon becoming mostly cloudy. Waves 2 feet or less.

MONDAY
Northeast winds 10 to 15 knots. Mostly clear. Waves 2 feet or less.

TUESDAY
Southeast winds 10 to 15 knots. Partly cloudy. A chance of showers. Waves 2 feet or less.

AM

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

Graphical marine forecasts are available at weather.gov/greatlakes