Great Lakes Forecast
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FZUS63 KDTX 181355
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
Issued by National Weather Service Grand Rapids MI
955 AM EDT Thu Apr 18 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, 30.00 inches, briefly builds over the
central Great Lakes today. Another weak cold front, 29.80 inches,
then sags south through the area late tonight into Friday
bringing showers and a couple thunderstorms. Cooler,
moderate west-northwest flow sets up for the weekend.

LCZ460-182200-
Lake St Clair-
955 AM EDT Thu Apr 18 2024

.REST OF TODAY...West winds 10 to 15 knots diminishing to 5 to 10
knots early in the afternoon...then backing to the south late in the
afternoon. Partly sunny. Waves 2 feet or less.
.TONIGHT...Southeast winds 5 to 10 knots increasing to 10 to 15
knots after midnight. Showers after midnight. Waves 2 feet or less.
.FRIDAY...Northwest winds 10 to 15 knots becoming west 15 to 20
knots early in the afternoon. Mostly cloudy with light showers in
the morning...then mostly sunny in the afternoon. Waves 1 to 3 feet.
.FRIDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to 15
knots in the late evening and overnight. Partly cloudy. Waves 1 to 3
feet.
.SATURDAY...West winds 15 to 20 knots becoming northwest 10 to 15
knots in the evening. Partly cloudy. Waves 1 to 3 feet.
.SUNDAY...West winds 10 to 15 knots. Mostly clear. Waves 2 feet or
less.
.MONDAY...South winds 10 to 15 knots. Mostly clear. Waves 2 feet or
less.

$$

TJT

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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