Great Lakes Forecast
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FZUS63 KDTX 261942
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
342 PM EDT Mon Jun 26 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, averaging 29.90 inches, over Lake Huron
will slowly drift northeast into southern Ontario tonight. High
pressure, averaging 30.10 inches, centered over the Ohio Valley
will then expand into the area Tuesday and Wednesday bringing quiet
weather conditions.

LCZ460-270815-
Lake St Clair-
342 PM EDT Mon Jun 26 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...West winds 10 to 15 knots with gusts to 25 knots early.
Partly cloudy. Scattered light showers in the evening. Waves 2
feet or less.
.TUESDAY...Northwest winds 10 to 15 knots becoming west 5 to 10
knots late in the afternoon. Partly sunny. Waves 2 feet or less.
.TUESDAY NIGHT...West winds 5 to 10 knots. Partly cloudy in the
evening then clearing. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots becoming south 10 to 15
knots in the afternoon. Mostly sunny. Waves 2 feet or less.
.WEDNESDAY NIGHT...South winds 10 to 15 knots increasing to 15 to 20
knots early in the morning. Partly cloudy early in the evening
becoming mostly cloudy. A chance of showers and thunderstorms in the
evening...then showers and thunderstorms likely after midnight.
Waves 2 feet or less.
.THURSDAY...Southwest winds 15 to 20 knots diminishing to 10 to 15
knots in the evening. Mostly cloudy becoming partly cloudy. Showers
and thunderstorms likely until late afternoon...then a chance of
showers and thunderstorms in the evening. Waves 2 feet or less.
.FRIDAY...Southwest winds 10 to 15 knots. Mostly cloudy with showers
and thunderstorms likely. Waves 2 feet or less.
.SATURDAY...West winds 10 to 15 knots. Partly cloudy. Showers and
thunderstorms likely. Waves 2 feet or less.

$$

SF

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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