Great Lakes Forecast
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FZUS63 KDTX 181354
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
954 AM 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...High pressure, 30.50 inches, centered over southern
Quebec will slowly track off to the east today, allowing low
pressure of 29.80 inches to move into the Central Great Lakes on
Saturday. High pressure of 30.20 inches will then return on
Sunday.

LCZ460-182015-
Lake St Clair-
954 AM EDT Fri May 18 2018

.REST OF TODAY...East winds 10 to 15 knots increasing to 15 to 20
knots late in the afternoon. Partly sunny. Waves 1 to 3 feet.
.TONIGHT...East winds 10 to 15 knots increasing to 15 to 20 knots in
the late evening and early morning...then diminishing to 10 to 15
knots early in the morning. Cloudy. A chance of light showers early
in the evening...then light showers likely in the late evening and
overnight. Waves 1 to 3 feet.
.SATURDAY...Southeast winds 10 to 15 knots diminishing to 5 to 10
knots in the afternoon. Cloudy. Light showers likely early in the
morning...then a chance of light showers late in the morning. Light
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 becoming partly
sunny late in the morning becoming mostly cloudy becoming partly
sunny late in the afternoon becoming mostly cloudy becoming partly
cloudy late in the evening. Waves 2 feet or less.
.MONDAY...East winds 5 to 10 knots. Mostly cloudy with a chance of
showers and thunderstorms. Waves 2 feet or less.
.TUESDAY...Southwest winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.

$$

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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