Great Lakes Forecast
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FZUS63 KDTX 200201
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
1001 PM EDT Sat May 19 2018

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 of 29.80 inches will continue to track
east of the central Great Lakes, with an associated cold front
sweeping south of the Michigan border tonight. High pressure,
30.20 inches, will arrive on Sunday over Lake Huron, which will
hold on into Monday.

LCZ460-200830-
Lake St Clair-
1001 PM EDT Sat May 19 2018

.REST OF TONIGHT...Northwest winds 5 to 10 knots. Cloudy. Areas
of fog early in the morning. Waves 2 feet or less.
.SUNDAY...North winds 5 to 10 knots. Mostly cloudy. Areas of fog
early in the morning. Waves 2 feet or less.
.SUNDAY NIGHT...Northeast winds 5 to 10 knots. Mostly cloudy early
in the evening becoming partly cloudy. Waves 2 feet or less.
.MONDAY...Northeast winds 5 to 10 knots in the morning becoming
light and variable. Mostly cloudy with a chance of light showers.
Waves 2 feet or less.
.MONDAY NIGHT...Northeast winds 5 to 10 knots until early morning
becoming light and variable. Mostly cloudy with a chance of light
showers. Waves 2 feet or less.
.TUESDAY...Light and variable winds. Mostly cloudy with a chance of
light showers early in the morning...then partly cloudy. Waves 2
feet or less.
.WEDNESDAY...Light and variable winds. Mostly clear. Waves 2 feet or
less.
.THURSDAY...South winds 5 to 10 knots. Mostly clear. 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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