Great Lakes Forecast
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FZUS63 KDTX 211406
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
1006 AM EDT Sat Oct 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, 30.20 inches, over the Mid Atlantic
States this morning will move off the East Coast This afternoon. A
cold front, 29.90 inches, will then move through the Central Great
Lakes Sunday Night. Deepening low pressure is then progged to lift
into the area early next week.

LCZ460-212000-
Lake St Clair-
1006 AM EDT Sat Oct 21 2017

.REST OF TODAY...South winds 5 to 10 knots. Mostly sunny. Waves 2
feet or less.
.TONIGHT...South winds 5 to 10 knots. Partly cloudy. Waves 2 feet or
less.
.SUNDAY...South winds 10 to 15 knots. Mostly sunny. Waves 2 feet or
less.
.SUNDAY NIGHT...South winds 10 to 15 knots. Partly cloudy with a
chance of light showers in the evening...then mostly cloudy with
light showers likely after midnight. Waves 2 feet or less.
.MONDAY...Southwest winds 5 to 10 knots in the morning becoming
light and variable...then becoming south 5 to 10 knots in the
evening. Mostly cloudy with light rain likely. Waves 2 feet or less.
.TUESDAY...Southwest winds 15 to 20 knots with gusts to 30 knots.
Mostly cloudy with rain likely. Waves 1 to 3 feet. A Small Craft
Advisory may be needed.
.WEDNESDAY...West winds 20 to 25 knots with gusts to 30 knots.
Partly cloudy. Showers likely. Waves 1 to 3 feet.

$$

IRL

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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