Great Lakes Forecast
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FZUS63 KDTX 140254
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
954 PM EST Wed Dec 13 2017

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 strong clipper system, 29.30 inches, will exit the
Central Great Lakes this evening. High pressure, 30.00 inches,
then builds in over the area on Thursday.

LCZ460-140915-
Lake St Clair-
954 PM EST Wed Dec 13 2017

.REST OF TONIGHT...Northeast winds 15 to 20 knots with gusts to 25
knots beocoming north.  Light snow in the late evening and early
morning...then a chance of light snow showers early in the
morning. Waves 1 to 3 feet.
.THURSDAY...Northwest winds 10 to 15 knots. Partly sunny. A chance
of light snow showers early in the morning. Waves 2 feet or less.
.THURSDAY NIGHT...West winds 5 to 10 knots becoming southwest 10 to
15 knots in the late evening and overnight. Partly cloudy early in
the evening becoming mostly cloudy. Waves 2 feet or less.
.FRIDAY...Southwest winds 15 to 20 knots diminishing to 10 to 15
knots late in the morning...then increasing to 15 to 20 knots in the
afternoon. Cloudy with light snow showers likely. Waves 1 to 3 feet.
.FRIDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to 15
knots after midnight...then becoming northwest 15 to 20 knots early
in the morning. Partly cloudy in the evening becoming mostly cloudy.
Waves 1 to 3 feet.
.SATURDAY...Northwest winds 15 to 20 knots becoming southeast 5 to
10 knots in the afternoon and evening. Cloudy in the morning
becoming partly cloudy. Waves 2 feet or less.
.SUNDAY...Southwest winds 5 to 10 knots. Mostly cloudy. A chance of
rain and snow showers. Waves 2 feet or less.
.MONDAY...Southwest winds 5 to 10 knots. Mostly cloudy with a chance
of rain and snow showers. Waves 2 feet or less.

$$

SF

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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