Great Lakes Forecast
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542
FZUS63 KDTX 190159
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
959 PM EDT Fri May 18 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 of 29.80 inches will move into the
eastern Great Lakes on Saturday with an increased chance of
showers and thunderstorms. A cold front will move in from the
northwest on Saturday night into Sunday morning and high pressure,
30.20 inches, will return in its wake.

LCZ460-190815-
Lake St Clair-
959 PM EDT Fri May 18 2018

.REST OF TONIGHT...East winds 10 to 15 knots. Showers after
midnight. Waves 1 to 3 feet.
.SATURDAY...Southeast winds 10 to 15 knots diminishing to 5 to 10
knots in the afternoon. Showers in the morning...then showers and
thunderstorms likely in the afternoon. Waves 2 feet or less.
.SATURDAY NIGHT...South winds 5 to 10 knots veering to the northwest
in the late evening and overnight. Mostly cloudy. Showers and
thunderstorms likely early in the evening...then a chance of showers
and thunderstorms in the late evening and early morning. Waves 2
feet or less.
.SUNDAY...North winds 5 to 10 knots. Mostly cloudy. Waves 2 feet or
less.
.SUNDAY NIGHT...Northeast winds 5 to 10 knots. Partly cloudy. A
chance of light showers early in the morning. Waves 2 feet or less.
.MONDAY...East winds 5 to 10 knots. Mostly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.
.TUESDAY...North winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.
.WEDNESDAY...North winds 5 to 10 knots. Mostly clear. Waves 2 feet
or less.

$$

BT

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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