Great Lakes Forecast
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106
FZUS63 KDTX 211955
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
355 PM EDT Thu Mar 21 2019

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...Elongated low pressure of 29.90 inches will continue
to lift from the central Great Lakes to the east coast by
tonight. A prolonged period of northwest winds will exist in the
wake of this system through Friday. High pressure of 30.40 inches
then builds into the Great Lakes over the weekend.

LCZ460-220830-
Lake St Clair-
355 PM EDT Thu Mar 21 2019

.TONIGHT...West winds 5 to 10 knots increasing to 10 to 15 knots
early in the morning. Mostly cloudy. A chance of light rain and snow
after midnight. Waves 2 feet or less.
.FRIDAY...Northwest winds 10 to 15 knots increasing to 20 to 25
knots. Mostly cloudy with a chance of light rain and snow. Waves
1 to 3 feet.
.FRIDAY NIGHT...Northwest winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. Partly cloudy. Waves 1 to 3 feet.
.SATURDAY...Northwest winds 10 to 15 knots becoming west 5 to 10
knots early in the afternoon. Sunny. Waves 2 feet or less.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Clear. Waves 2 feet
or less.
.SUNDAY...Southwest winds 5 to 10 knots. Sunny becoming partly sunny
in the afternoon becoming mostly cloudy. Waves 2 feet or less.
.MONDAY...North winds 15 to 20 knots. Partly cloudy. A chance of
light rain and snow. Waves 2 feet or less.
.TUESDAY...Southeast winds 5 to 10 knots. Clear. Waves 2 feet or
less.

$$

BT

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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