Great Lakes Forecast
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774
FZUS63 KDTX 050820
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
310 AM EST THU DEC 5 2019

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, 29.30 inches, is moving across southeast
across Ontario. High pressure of 30.00 will build into the area
on Thursday.

LCZ460-052100-
Lake St Clair-
310 AM EST THU DEC 5 2019

.TODAY...Northwest winds 10 to 15 knots becoming west 5 to 10 knots
late in the afternoon. Partly sunny. Waves 2 feet or less.
.TONIGHT...South winds 5 to 10 knots becoming southwest 10 to 15
knots after midnight. Cloudy. Waves 2 feet or less.
.FRIDAY...Northwest winds 10 to 15 knots. Partly sunny. Waves 2 feet
or less.
.FRIDAY NIGHT...Northwest winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Mostly clear. Waves 2 feet or less.
.SATURDAY...West winds 5 to 10 knots backing to the southwest in the
afternoon...then becoming south 10 to 15 knots in the evening.
Partly sunny in the morning becoming mostly clear. Waves 2 feet or
less.
.SUNDAY...Southwest winds 15 to 20 knots. Mostly cloudy. Rain
likely. Waves 1 to 3 feet.
.MONDAY...West winds 10 to 15 knots. Cloudy with rain likely. Waves
2 feet or less.

$$

KK

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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