Great Lakes Forecast
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657
FZUS63 KDTX 130908
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
315 AM EST SUN DEC 9 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, 30.40 inches, across the Great Lakes
while a low pressure, 29.80 inches, swings across Hudson Bay into
Quebec. Secondary high pressure, 30.30 inches, will then build
across the Plains and into the Midwest through the early part of
the week. A weak low pressure, 29.70 inches, will try and move
into the Midwest by mid-week.

LCZ460-092100-
Lake St Clair-
315 AM EST SUN DEC 9 2018

.TODAY...West winds 5 to 10 knots. Sunny. Waves 2 feet or less.
.TONIGHT...Northwest winds 5 to 10 knots. Mostly clear. Waves 2 feet
or less.
.MONDAY...West winds 5 to 10 knots. Partly sunny. Waves 2 feet or
less.
.MONDAY NIGHT...Southwest winds 10 to 15 knots. Partly cloudy. Waves
2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots becoming west 5 to 10
knots in the afternoon and evening. Partly sunny becoming mostly
sunny late in the morning becoming partly cloudy. Waves 2 feet or
less.
.WEDNESDAY...Southeast winds 10 to 15 knots. Partly cloudy. Waves 2
feet or less.
.THURSDAY...South winds 5 to 10 knots. Mostly cloudy with a chance
of snow. Waves 2 feet or less.

$$

CB

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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