Great Lakes Forecast
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FZUS63 KDTX 211327
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
927 AM EDT Sat Apr 21 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...High pressure, 30.50 inches, will build directly over
the central Great Lakes this afternoon bring calm weather
conditions. This high pressure will persist through the end of the
weekend before moving east of Michigan early next week. A weak low
pressure, 29.80 inches, will lift northward mid-week and bring the
next chance for unsettled weather.

LCZ460-212000-
Lake St Clair-
927 AM EDT Sat Apr 21 2018

.REST OF TODAY...Light and variable winds. Partly sunny. Waves
nearly calm.
.TONIGHT...Light and variable winds. Partly cloudy until early
morning then clearing. Waves nearly calm.
.SUNDAY...Light and variable winds becoming east 5 to 10 knots in
the late morning and afternoon. Sunny. Waves 2 feet or less.
.SUNDAY NIGHT...East winds 5 to 10 knots. Clear. Waves 2 feet or
less.
.MONDAY...Southeast winds 5 to 10 knots. Sunny becoming mostly sunny
in the afternoon and evening becoming partly cloudy. Waves 2 feet or
less.
.TUESDAY...Southeast winds 5 to 10 knots. Partly cloudy. A chance of
showers. Waves 2 feet or less.
.WEDNESDAY...Northeast winds 10 to 15 knots. Mostly cloudy. A chance
of showers. Waves 2 feet or less.

$$

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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