256
FZUS63 KDTX 171944
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
344 PM EDT Sat Aug 17 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...A stacked low pressure system, 29.70 inches, will
slowly move over northern Lower Michigan this evening producing
numerous showers and thunderstorms. A brief break is expected
overnight before flaring up again on Sunday. Gusty winds and
elevated wave heights develop on Sunday and Monday before high
pressure builds in mid-week.

LCZ460-180345-
Lake St Clair-
344 PM EDT Sat Aug 17 2024

.TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots in
the late evening and overnight. Partly cloudy. Numerous showers and
thunderstorms in the evening...then scattered light showers after
midnight. A chance of waterspouts. Waves 2 feet or less.
.SUNDAY...Northwest winds 10 to 15 knots becoming north 15 to 20
knots late in the afternoon. Scattered light showers in the
morning...then light showers and scattered thunderstorms in the
afternoon. A chance of waterspouts. Waves 2 feet or less.
.SUNDAY NIGHT...North winds 15 to 20 knots. A chance of waterspouts
in the evening. Mostly cloudy with numerous light showers and
scattered thunderstorms in the evening...then partly cloudy after
midnight. Waves 1 to 3 feet.
.MONDAY...North winds 15 to 20 knots. Partly sunny. Waves 1 to 3
feet.
.MONDAY NIGHT...North winds 15 to 20 knots diminishing to 10 to 15
knots after midnight. Clear. Waves 1 to 3 feet.
.TUESDAY...North winds 10 to 15 knots. Clear. Waves 2 feet or less.
.WEDNESDAY...East winds 5 to 10 knots. Clear. Waves 2 feet or less.
.THURSDAY...Southeast winds 5 to 10 knots. Clear. Waves 2 feet or
less.

$$

MV

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

Graphical marine forecasts are available at weather.gov/greatlakes