Great Lakes Forecast
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FZUS63 KDTX 080802
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
301 AM EST FRI DEC 8 2017

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 29.60 inches will track across Lake
Michigan Tonight and through southern Lower Michigan tomorrow. A
ridge of high pressure, averaging 29.90 inches, will then move
into the central Great Lakes Saturday night, with another low
pressure tracking just north of Lake Huron on Sunday.

LCZ460-082100-
Lake St Clair-
301 AM EST FRI DEC 8 2017

.TODAY...Southwest winds 15 to 20 knots increasing to 20 to 25 knots
in the afternoon. Partly sunny. Waves 1 to 3 feet.
.TONIGHT...Southwest winds 20 to 25 knots diminishing to 10 to 15
knots. Partly cloudy this evening becoming cloudy. Light snow
showers likely after midnight. Waves 1 to 3 feet.
.SATURDAY...Southwest winds 10 to 15 knots veering to the northwest
late in the afternoon. Cloudy with light snow showers likely. Waves
2 feet or less.
.SATURDAY NIGHT...Northwest winds 15 to 20 knots. Gusts to 30 knots
in the evening. Cloudy with light snow showers likely early in the
evening...then partly cloudy with a chance of light snow showers in
the late evening and early morning. Partly cloudy early in the
morning. Waves 1 to 3 feet. A Small Craft Advisory may be needed.
.SUNDAY...West winds 10 to 15 knots becoming southwest 15 to 20
knots in the afternoon...then becoming west 10 to 15 knots in the
evening. Partly sunny early in the morning becoming mostly cloudy.
Waves 1 to 3 feet.
.MONDAY...West winds 10 to 15 knots. Mostly cloudy with light
freezing rain and snow showers likely. Waves 2 feet or less.
.TUESDAY...Northwest winds 10 to 15 knots. Mostly cloudy. A chance
of snow showers. Waves 2 feet or less.

$$

DG

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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