Great Lakes Forecast
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FZUS63 KDTX 211944
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
344 PM EDT Thu Mar 21 2024

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, maintains influence over
the region the rest of today. A low pressure system tracks just
south of the Great Lakes Friday night with another shot of arctic
air moving in Saturday. A ridge of high pressure follows on
Sunday.

LCZ460-220400-
Lake St Clair-
344 PM EDT Thu Mar 21 2024

.TONIGHT...Southeast winds 5 to 10 knots increasing to 10 to 15
knots early in the morning. Clear this evening becoming partly
cloudy. A chance of. Waves 2 feet or less.
.FRIDAY...Southeast winds 10 to 15 knots becoming east 15 to 20
knots late in the afternoon. Mostly cloudy. Light snow showers
likely in the morning...then light rain and snow showers likely in
the afternoon. Waves 1 to 3 feet.
.FRIDAY NIGHT...East winds 15 to 20 knots becoming northeast 10 to
15 knots in the late evening and early morning...then becoming north
15 to 20 knots after midnight. Light snow showers with light showers
likely in the evening. Waves 1 to 3 feet.
.SATURDAY...North winds 15 to 20 knots. Mostly cloudy. Waves 1 to 3
feet.
.SATURDAY NIGHT...North winds 15 to 20 knots diminishing to 10 to 15
knots in the late evening and overnight. Clear. Waves 1 to 3 feet.
.SUNDAY...Northeast winds 10 to 15 knots becoming east 15 to 20
knots in the evening. Mostly sunny becoming partly cloudy. Waves 1
to 3 feet.
.MONDAY...Southeast winds 15 to 20 knots. Mostly cloudy. Waves 1 to
3 feet.
.TUESDAY...South winds 15 to 20 knots with gusts to 30 knots. Light
showers. Waves 1 to 3 feet. A Small Craft Advisory may be needed.

$$

TF

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

Graphical marine forecasts are available at weather.gov/greatlakes


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