Great Lakes Forecast
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FZUS63 KDTX 191335
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
935 AM EDT Thu Oct 19 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 over James Bay, 29.91 inches, will drag a
cold front through Lake Huron and southeastern Michigan this
morning. The front will become stationary over northern Ohio by this
evening, as surface high pressure at 30.25 inches expands back into
the Ohio River Valley. The next low pressure system will gather
itself over the northern High Plains this weekend, deepening to
29.20 inches by Saturday morning.

LCZ460-192015-
Lake St Clair-
935 AM EDT Thu Oct 19 2017

.REST OF TODAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots in the afternoon. Mostly sunny. Waves 2 feet or less.
.TONIGHT...Northwest winds 5 to 10 knots. Clear. Waves 2 feet or
less.
.FRIDAY...Light and variable winds becoming south 5 to 10 knots in
the late morning and afternoon. Sunny. Waves 2 feet or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Clear. Waves 2 feet or
less.
.SATURDAY...South winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.
.SUNDAY...South winds 10 to 15 knots. Partly cloudy. A chance of
light showers. Waves 2 feet or less.
.MONDAY...South winds 10 to 15 knots. Mostly cloudy. 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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