National Weather Service Marine Forecast FZUS63 KDTX

FZUS63 KDTX 110133
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
933 PM EDT Sat Oct 10 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
Remnants from Hurricane Isaias, 29.80 inches, will move from the Ohio River Valley into New England tomorrow. Low pressure, 29.60 inches, will then push from the central Plains into the Great Lakes by Tuesday morning, bringing the next potential for rain showers and isolated thunderstorms.

LCZ460-110945
Lake St Clair
933 PM EDT Sat Oct 10 2026

REST OF TONIGHT
Southeast winds 10 to 15 knots. Mostly cloudy. A chance of light rain early in the morning. Waves 2 feet or less.

SUNDAY
Southeast winds 10 to 15 knots becoming east 5 to 10 knots in the afternoon. Cloudy. Light rain likely early in the morning...then a chance of light rain in the late morning and early afternoon. Waves 2 feet or less.

SUNDAY NIGHT
Northeast winds 5 to 10 knots early in the evening becoming light and variable. Mostly cloudy early in the evening becoming partly cloudy. Patchy fog after midnight. Waves 2 feet or less.

MONDAY
Light and variable winds becoming south 10 to 15 knots. Partly sunny. Patchy fog early in the morning. Waves 2 feet or less.

MONDAY NIGHT
Southwest winds 10 to 15 knots. Partly cloudy. Light rain likely after midnight. Waves 2 feet or less.

TUESDAY
Southwest winds 10 to 15 knots becoming northwest 15 to 20 knots in the evening. Partly cloudy. A chance of light rain. Waves 1 to 3 feet.

WEDNESDAY
North winds 15 to 20 knots. Partly cloudy. Waves 2 feet or less.

THURSDAY
East winds 15 to 20 knots. Partly cloudy. A chance of light rain. Waves 1 to 3 feet.

AM

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

Graphical marine forecasts are available at weather.gov/greatlakes