Great Lakes Forecast
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FZUS63 KDTX 230830
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
330 AM EST Thu Nov 23 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 ridge of high pressure, 30.00 inches, will maintain
a grip on the region as the center of surface high pressure becomes
increasingly centered over the eastern United States. A weak cold
front will settle into the northern Great Lakes today before
stalling out. The next low pressure system, 29.10 inches, will
rapidly advance out of the Canadian Prairie provinces this evening,
before tracking directly across portions of Ontario on Friday. A
cold front will push across the region early Saturday, with a brief
surface ridge building into the state early Sunday.

LCZ460-232115-
Lake St Clair-
330 AM EST Thu Nov 23 2017

.TODAY...Southwest winds 10 to 15 knots. Mostly cloudy until late
afternoon becoming mostly sunny. Waves 2 feet or less.
.TONIGHT...Southwest winds 10 to 15 knots. Clear. Waves 2 feet or
less.
.FRIDAY...Southwest winds 10 to 15 knots becoming south 15 to 20
knots in the late morning and afternoon. Mostly sunny. Waves 1 to 3
feet.
.FRIDAY NIGHT...South winds 20 to 25 knots becoming southwest 10 to
15 knots. Mostly cloudy until early morning becoming partly cloudy.
Waves 1 to 3 feet building to 2 to 4 feet late in the evening...then
subsiding to 1 to 3 feet after midnight.
.SATURDAY...West winds 10 to 15 knots. Mostly sunny early in the
morning becoming partly cloudy. Waves 2 feet or less.
.SUNDAY...West winds 10 to 15 knots. Partly cloudy. Waves 2 feet or
less.
.MONDAY...Southwest winds 10 to 15 knots. Mostly clear. 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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