Great Lakes Forecast
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FZUS63 KDTX 111939
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
339 PM EDT Wed Oct 11 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...Low pressure, 29.90 inches, centered over Ohio will
remain nearly stationary tonight before weakening on Thursday.
Meanwhile, weak high pressure will build across the region during
the late week period.

LCZ460-120815-
Lake St Clair-
339 PM EDT Wed Oct 11 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT THURSDAY...

.TONIGHT...Northeast winds 20 to 25 knots diminishing to 15 to 20
knots after midnight. Cloudy. A chance of rain early in the
evening...then a chance of light showers in the late evening and
overnight. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight.
.THURSDAY...Northeast winds 10 to 15 knots becoming east 5 to 10
knots in the afternoon. Cloudy. A chance of light showers early in
the morning. Waves 2 feet or less.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots becoming south 10 to
15 knots after midnight...then becoming southwest 5 to 10 knots
early in the morning. Cloudy. Waves 2 feet or less.
.FRIDAY...Southwest winds 5 to 10 knots. Partly sunny. Waves 2 feet
or less.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Mostly clear. Waves 2
feet or less.
.SATURDAY...Light and variable winds becoming south 5 to 10 knots in
the afternoon and evening. Partly sunny until late afternoon
becoming mostly cloudy. A chance of light showers. Waves 2 feet or
less.
.SUNDAY...Northwest winds 15 to 20 knots. Mostly cloudy with showers
likely. Waves 2 feet or less.
.MONDAY...Northwest winds 10 to 15 knots. Mostly clear. A chance of
showers. Waves 2 feet or less.

$$

JVC

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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