Great Lakes Forecast
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FZUS63 KDTX 190148
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
940 PM EDT MON JUL 17 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...High pressure, averaging 30.10 inches, will continue
over the Great Lakes region through Tuesday. A weak frontal boundary
is expected to impact the central Great Lakes Wednesday morning
before surface ridging builds back into the region for Thursday.

LCZ460-180800-
Lake St Clair-
940 PM EDT MON JUL 17 2017

.REST OF TONIGHT...East winds 5 to 10 knots in the late evening and
early morning becoming light and variable. Clear. Waves 2 feet or
less.
.TUESDAY...Light and variable winds becoming south 5 to 10 knots in
the afternoon. Sunny. Waves 2 feet or less.
.TUESDAY NIGHT...South winds 5 to 10 knots. Clear. Waves 2 feet or
less.
.WEDNESDAY...Southwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southwest 5 to 10 knots
in the afternoon. Partly sunny. A chance of showers and
thunderstorms late in the afternoon. Waves 2 feet or less.
.WEDNESDAY NIGHT...Light and variable winds becoming north 5 to 10
knots late in the evening...then becoming light and variable after
midnight. Partly cloudy. A chance of showers and thunderstorms early
in the evening. Waves 2 feet or less.
.THURSDAY...Light and variable winds becoming southwest 5 to 10
knots in the afternoon and evening. Partly cloudy. A chance of until
late afternoon. A chance of thunderstorms. A chance of light showers
early in the evening. Waves 2 feet or less.
.FRIDAY...Southeast winds 5 to 10 knots. Partly cloudy. A chance of
showers. Waves 2 feet or less.
.SATURDAY...Southeast winds 5 to 10 knots. Partly cloudy. A chance
of 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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