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000
FZUS63 KDTX 211957
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
357 PM EDT Sun Apr 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...Upper level trough holds over the Great Lakes for the
remainder of the weekend maintaining cooler, moderate west to
northwest flow. High pressure, 30.30 inches, then briefly works
across the region tonight through the first half of Monday.
Northern Plains low pressure, 29.50 inches, then reaches the
Great Lakes by Tuesday.

LCZ460-220400-
Lake St Clair-
357 PM EDT Sun Apr 21 2024

.TONIGHT...West winds 5 to 10 knots increasing to 10 to 15 knots
late in the evening...then becoming northwest 5 to 10 knots after
midnight veering to the north early in the morning. Mostly clear.
Waves 2 feet or less.
.MONDAY...Southeast winds 5 to 10 knots veering to the south in the
late morning and afternoon. Mostly sunny. Waves 2 feet or less.
.MONDAY NIGHT...South winds 10 to 15 knots becoming southwest 15 to
20 knots after midnight. Partly cloudy in the evening becoming
mostly cloudy. Waves 1 to 3 feet building to 2 to 4 feet after
midnight.
.TUESDAY...Southwest winds 15 to 20 knots. Mostly cloudy. Light
showers likely. Waves 2 to 4 feet.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots becoming north 15 to
20 knots with gusts to 30 knots after midnight. Mostly cloudy. Light
showers likely in the evening. Waves 1 to 3 feet. A Small Craft
Advisory may be needed.
.WEDNESDAY...North winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots in the afternoon and evening. Partly
cloudy in the morning then clearing. Waves 2 to 4 feet subsiding to
1 to 3 feet in the afternoon and evening.
.THURSDAY...East winds 5 to 10 knots. Clear. Waves 2 feet or less.
.FRIDAY...East winds 10 to 15 knots. Partly cloudy. A chance of
light showers. Waves 2 feet or less.

$$

KGK

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

Graphical marine forecasts are available at weather.gov/greatlakes