Great Lakes Forecast
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660
FZUS63 KDTX 200148
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
948 PM 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...High pressure, averaging 30.20 inches, will move across
the central Great Lakes tonight through Friday. The next low
pressure system will organize over central Canada this weekend and
pull and cold front through Lake Huron and lower Michigan Sunday
and Sunday night.

LCZ460-200815-
Lake St Clair-
948 PM EDT Thu Oct 19 2017

.REST OF TONIGHT...West winds 10 to 15 knots becoming southwest 5
to 10 knots after midnight. 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 sunny. Waves 2 feet or
less.
.SATURDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves 2
feet or less.
.SUNDAY...South winds 10 to 15 knots. Partly sunny becoming mostly
cloudy. A chance of light showers in the evening. Waves 2 feet or
less.
.MONDAY...South winds 10 to 15 knots. Mostly cloudy. A chance of
showers. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots. Partly cloudy. A chance
of showers. Waves 2 feet or less.

$$

BT

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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