Great Lakes Forecast
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304
FZUS63 KDTX 191946
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
346 PM EDT Tue Jun 19 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...A frontal boundary averaging 29.90 inches will remain
stationary over the northern Ohio Valley tonight. High pressure,
30.00 inches, will build into the northern Great Lakes and hold
through the end of the week.

LCZ460-200815-
Lake St Clair-
346 PM EDT Tue Jun 19 2018

.TONIGHT...Northeast winds 5 to 10 knots. Mostly cloudy with
scattered light showers. Waves 2 feet or less.
.WEDNESDAY...Northeast winds 5 to 10 knots. Partly sunny. A chance
of light showers until late afternoon. Waves 2 feet or less.
.WEDNESDAY NIGHT...North winds 5 to 10 knots. Mostly clear. Waves 2
feet or less.
.THURSDAY...Northeast winds 5 to 10 knots. Mostly sunny. Waves 2
feet or less.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. Mostly clear. Waves 2
feet or less.
.FRIDAY...East winds 10 to 15 knots diminishing to 5 to 10 knots in
the afternoon...then increasing to 10 to 15 knots in the evening.
Partly sunny until late afternoon becoming mostly cloudy. A chance
of light showers late in the afternoon. Light showers likely and a
chance of thunderstorms in the evening. Waves 2 feet or less.
.SATURDAY...West winds 10 to 15 knots. Mostly cloudy with showers
likely and a chance of thunderstorms. Waves 2 feet or less.
.SUNDAY...North winds 5 to 10 knots. Partly cloudy. A chance of
showers. Waves 2 feet or less.

$$

AM

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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