National Weather Service Marine Forecast FZUS63 KDTX

FZUS63 KDTX 080253
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
953 PM EST Sat Feb 7 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
High pressure, 30.40 inches, spreads across the Great Lakes today into Sunday and Monday. The next low pressure system arrives over the northern lakes Monday night, sending a cold front through the region on Tuesday.

LCZ460-081100
Lake St Clair
953 PM EST Sat Feb 7 2026

REST OF TONIGHT
Northwest winds 5 to 10 knots. Mostly clear.

SUNDAY
North winds 5 to 10 knots veering to the east late in the morning...then becoming light and variable in the afternoon. Mostly sunny.

SUNDAY NIGHT
Light and variable winds becoming southeast 5 to 10 knots after midnight. Mostly clear.

MONDAY
South winds 5 to 10 knots. Mostly cloudy.

MONDAY NIGHT
South winds 5 to 10 knots. Mostly cloudy.

TUESDAY
Southwest winds 10 to 15 knots becoming west 5 to 10 knots in the afternoon...then increasing to 10 to 15 knots in the evening. Mostly cloudy becoming partly sunny in the afternoon becoming mostly cloudy.

WEDNESDAY
Northwest winds 10 to 15 knots. Partly cloudy.

THURSDAY
North winds 10 to 15 knots. Mostly cloudy.

Waves omitted due to ice coverage.

BT

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

Graphical marine forecasts are available at weather.gov/greatlakes