Great Lakes Forecast
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546
FZUS63 KDTX 171345
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
945 AM EDT Fri Aug 17 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...Low pressure, 29.80 inches, will track across lower
Michigan today. In its wake, weak high pressure, 30.00 inches,
will build across the Great Lakes this weekend.

LCZ460-172015-
Lake St Clair-
945 AM EDT Fri Aug 17 2018

.REST OF TODAY...Light and variable winds becoming northwest 5 to 10
knots in the afternoon. Mostly cloudy. A chance of showers and
thunderstorms late in the morning...then light showers likely and a
chance of thunderstorms in the afternoon. Waves 2 feet or less.
.TONIGHT...North winds 5 to 10 knots. Mostly cloudy this evening
becoming partly cloudy. Light showers likely early in the evening. A
chance of thunderstorms in the evening. A chance of light showers
late in the evening. Waves 2 feet or less.
.SATURDAY...Northeast winds 5 to 10 knots increasing to 10 to 15
knots late in the afternoon. Partly sunny. Waves 2 feet or less.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Mostly clear. Waves 2 feet or less.
.SUNDAY...Northeast winds 5 to 10 knots in the morning becoming
light and variable...then becoming east 5 to 10 knots in the
evening. Mostly clear becoming clear. Waves 2 feet or less.
.MONDAY...Southeast winds 5 to 10 knots. Partly cloudy. A chance of
showers. Waves 2 feet or less.
.TUESDAY...Northwest winds 10 to 15 knots. Mostly cloudy with
showers likely. Waves 2 feet or less.

$$

JVC

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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