Great Lakes Forecast
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FZUS63 KDTX 160740
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
340 AM EDT Sat Sep 16 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...High pressure averaging 30.10 inches will continue to
hold over the Great Lakes through the weekend. A low pressure system
averaging 29.80 inches will track over western Lake Superior tonight
before eventually sending a weakening cold front through the rest of
the region Sunday night. High pressure returns to the region on
Monday.

LCZ460-162015-
Lake St Clair-
340 AM EDT Sat Sep 16 2017

.TODAY...Light and variable winds. Mostly sunny. Waves 2 feet or
less.
.TONIGHT...Southeast winds 5 to 10 knots this evening becoming light
and variable. Mostly clear. Waves 2 feet or less.
.SUNDAY...Light and variable winds becoming south 5 to 10 knots in
the afternoon. Mostly sunny. Waves 2 feet or less.
.SUNDAY NIGHT...South winds 5 to 10 knots until early morning
becoming light and variable. Partly cloudy until early morning
becoming mostly cloudy. Waves 2 feet or less.
.MONDAY...Light and variable winds becoming northeast 5 to 10 knots
in the afternoon and evening. Mostly cloudy with a chance of showers
and thunderstorms until late afternoon...then partly cloudy in the
evening. Waves 2 feet or less.
.TUESDAY...East winds 5 to 10 knots. Partly cloudy. Waves 2 feet or
less.
.WEDNESDAY...Southeast winds 5 to 10 knots. Partly cloudy. Waves 2
feet or less.

$$

SC

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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