784
FZUS63 KDTX 201941
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
341 PM EDT Fri Sep 20 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 cold front and upper-level disturbance will continue
to produce scattered to numerous showers across portions of the
Great Lakes through the evening. High pressure, 29.90 inches,
then briefly fills in tomorrow, before low pressure, 29.70
inches, brings the next likely chance rain and some thunderstorms
Sunday into Monday.

LCZ460-210345-
Lake St Clair-
341 PM EDT Fri Sep 20 2024

.TONIGHT...Southeast winds 5 to 10 knots backing to the north early
in the morning. Mostly cloudy with a chance of showers and
thunderstorms in the evening...then partly cloudy after midnight.
Waves 2 feet or less.
.SATURDAY...Light and variable winds. Mostly sunny. Waves 2 feet or
less.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots until early morning
becoming light and variable. Clear in the evening becoming partly
cloudy. Waves 2 feet or less.
.SUNDAY...Southeast winds 5 to 10 knots. Partly sunny. Waves 2 feet
or less.
.SUNDAY NIGHT...South winds 10 to 15 knots veering to the southwest
after midnight. Light showers after midnight. Waves 2 feet or less.
.MONDAY...Northwest winds 10 to 15 knots becoming north 5 to 10
knots in the afternoon and evening. Mostly cloudy. Waves 2 feet or
less.
.TUESDAY...Southwest winds 5 to 10 knots. Mostly cloudy. Showers
likely and a chance of thunderstorms. Waves 2 feet or less.
.WEDNESDAY...North winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms. 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