Great Lakes Forecast
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660
FZUS63 KDTX 151334 RRA
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
934 AM EDT SUN OCT 15 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...Strengthening low pressure averaging 29.40 inches will
move northeast across northern Lake Huron today swinging a cold
front across the region. High pressure will build into the region
averaging 30.20 inches through early next week.

LCZ460-152000-
Lake St Clair-
934 AM EDT SUN OCT 15 2017

...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.REST OF TODAY...West winds 20 to 25 knots with gusts to 35 knot
gales. Mostly cloudy. Light showers likely and a chance of
thunderstorms in the late morning and early afternoon...then a
chance of light showers late in the afternoon. Waves 2 to 4 feet.
.TONIGHT...Northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. Mostly cloudy this
evening becoming partly cloudy. Waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight.
.MONDAY...Northwest winds 10 to 15 knots becoming west 5 to 10 knots
in the late morning and afternoon. Mostly sunny. Waves 2 feet or
less.
.MONDAY NIGHT...West winds 5 to 10 knots becoming southwest 10 to 15
knots early in the morning. Mostly clear. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots. Clear. Waves 1 to 3 feet.
.WEDNESDAY...Southwest winds 10 to 15 knots. Clear. Waves 2 feet or
less.
.THURSDAY...West winds 10 to 15 knots. Mostly clear. Waves 2 feet or
less.

$$

DG

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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