Great Lakes Forecast
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FZUS63 KDTX 231938
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
338 PM EDT Sun Jul 23 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, 29.70 inches, and associated cold front
will continue to trek across the area this afternoon and tonight
before exiting off to the east by early Monday. High
pressure, 30.20 inches, then builds into the Great Lakes region
bringing quieter conditions Monday and Tuesday.

LCZ460-240815-
Lake St Clair-
338 PM EDT Sun Jul 23 2017

.TONIGHT...Northwest winds 5 to 10 knots increasing to 10 to 15
knots early in the morning. Partly cloudy. Scattered showers and
thunderstorms in the evening. Waves 2 feet or less.
.MONDAY...North winds 15 to 20 knots. Partly sunny. Waves 2 feet or
less.
.MONDAY NIGHT...North winds 15 to 20 knots diminishing to 10 to 15
knots in the late evening and overnight. Partly cloudy in the
evening then clearing. Waves 2 feet or less.
.TUESDAY...Northeast winds 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.TUESDAY NIGHT...East winds 5 to 10 knots until early morning
becoming light and variable. Clear. Waves 2 feet or less.
.WEDNESDAY...Light and variable winds becoming south 5 to 10 knots
in the afternoon and evening. Mostly sunny becoming partly cloudy.
Waves 2 feet or less.
.THURSDAY...North winds 10 to 15 knots. Partly cloudy. Showers
likely and a chance of thunderstorms. Waves 2 feet or less.
.FRIDAY...North winds 10 to 15 knots. Mostly clear. Waves 2 feet or
less.

$$

SC

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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