Great Lakes Forecast
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FZUS63 KDTX 191402
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
956 AM EDT THU APR 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, 29.60 inches, will move off the Mid
Atlantic coast this morning. Meanwhile, high pressure of 30.50
inches will move from the north plains this morning to the Upper
Mississippi Valley by afternoon. This high will expand across the
Great Lakes region on Friday and will linger over the area through
the end of the weekend.

LCZ460-192000-
Lake St Clair-
956 AM EDT THU APR 19 2018

.REST OF TODAY...Northwest winds 15 to 20 knots. Partly sunny. Waves
1 to 3 feet.
.TONIGHT...Northwest winds 10 to 15 knots. Mostly clear. Waves 2
feet or less.
.FRIDAY...Northwest winds 10 to 15 knots diminishing to 5 to 10
knots in the late morning and afternoon. Sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots in the evening
becoming light and variable. Clear. Waves 2 feet or less.
.SATURDAY...Light and variable winds. Partly cloudy until late
afternoon then clearing. Waves nearly calm.
.SUNDAY...Light and variable winds. Clear. Waves 2 feet or less.
.MONDAY...Southeast winds 5 to 10 knots. Mostly clear. Waves 2 feet
or less.

$$

JD

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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