693
FZUS63 KDTX 221357
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
957 AM EDT Wed May 22 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 strengthening low pressure system reaches western
Lake Superior around 29.10 inches this morning. This system will
force a cold front through the eastern lakes this afternoon and
evening. High pressure then builds in for Thursday and Friday.

LCZ460-222200-
Lake St Clair-
957 AM EDT Wed May 22 2024

.REST OF TODAY...Southwest winds 15 to 20 knots. Mostly cloudy late
in the morning then clearing. A chance of showers and thunderstorms
late in the morning...then a chance of light showers in the
afternoon. Waves 1 to 3 feet.
.TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots
early in the morning. Mostly clear. Waves 2 feet or less.
.THURSDAY...Southwest winds 5 to 10 knots backing to the south early
in the afternoon. Sunny. Waves 2 feet or less.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Clear. Waves 2 feet
or less.
.FRIDAY...Southeast winds 5 to 10 knots increasing to 10 to 15 knots
in the evening. Sunny...then partly cloudy with a chance of light
showers in the evening. Waves 2 feet or less.
.SATURDAY...Northwest winds 10 to 15 knots. Partly cloudy. Showers
likely and a chance of thunderstorms. Waves 2 feet or less.
.SUNDAY...East winds 10 to 15 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.

$$

BC

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

Graphical marine forecasts are available at weather.gov/greatlakes