Great Lakes Forecast
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FZUS63 KDTX 211353
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
952 AM EDT THU SEP 21 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, 30.10 inches, will hold nearly stationary
across the eastern Great Lakes today through the weekend. Low
pressure, 29.90 inches, over Lake Michigan this morning, will weaken
as it tracks into Lower Michigan today.

LCZ460-212000-
Lake St Clair-
952 AM EDT THU SEP 21 2017

.REST OF TODAY...South winds 5 to 10 knots. Mostly sunny. Waves 2
feet or less.
.TONIGHT...Southeast winds 5 to 10 knots until early morning
becoming light and variable. Mostly clear. Waves 2 feet or less.
.FRIDAY...Light and variable winds. Mostly sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...Light and variable winds. Mostly clear. Waves nearly
calm.
.SATURDAY...Light and variable winds. Clear. Waves nearly calm.
.SUNDAY...Light and variable winds. Clear. Waves nearly calm.
.MONDAY...Light and variable winds. Clear. Waves nearly calm.

$$

MR

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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