Great Lakes Forecast
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FZUS63 KDTX 271403
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
1003 AM EDT Tue Jun 27 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, centered over
the Ohio Valley will expand across the region through tonight. This
high will drift east on Wednesday, as the next low pressure lifts
out of the northern plains. This low, averaging 29.60 inches,
will then track through the northern great lakes Thursday.

LCZ460-272015-
Lake St Clair-
1003 AM EDT Tue Jun 27 2017

.REST OF TODAY...Northwest winds 10 to 15 knots becoming west 5 to
10 knots late in the afternoon. Sunny late in the morning becoming
partly sunny. Waves nearly calm.
.TONIGHT...West winds 5 to 10 knots. Partly cloudy until early
morning then clearing. Waves nearly calm.
.WEDNESDAY...Southwest winds 5 to 10 knots becoming south 10 to 15
knots in the afternoon. Mostly sunny. Waves nearly calm.
.WEDNESDAY NIGHT...South winds 10 to 15 knots increasing to 15 to 20
knots after midnight. Mostly cloudy with a chance of showers and
thunderstorms. Waves nearly calm.
.THURSDAY...Southwest winds 15 to 20 knots diminishing to 10 to 15
knots in the evening. Mostly cloudy with a chance of showers and
thunderstorms. Waves nearly calm.
.FRIDAY...Southwest winds 10 to 15 knots. Mostly cloudy with showers
and thunderstorms likely. Waves nearly calm.
.SATURDAY...West winds 10 to 15 knots. Partly cloudy. Showers and
thunderstorms likely. Waves nearly calm.

$$

DRC

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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