Great Lakes Forecast
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937
FZUS63 KDTX 170154
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
953 PM EDT FRI JUN 16 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...Weak low pressure, 29.50 inches, will continue to
drift across Ontario and into Quebec tonight into Saturday. A second
area of low pressure will meanwhile develop over the Upper Midwest,
then deepen to 29.30 inches as it lifts through the central and
northern Great Lakes Saturday night into Sunday. This system will
pull a cold front through the area early Sunday.

LCZ460-170800-
Lake St Clair-
953 PM EDT FRI JUN 16 2017

.REST OF TONIGHT...South winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. Mostly cloudy in the late evening and early
morning...then partly cloudy with a chance of showers and
thunderstorms early in the morning. Waves 2 feet or less.
.SATURDAY...South winds 5 to 10 knots increasing to 10 to 15 knots
in the afternoon. Partly sunny with a chance of showers and
thunderstorms. Waves nearly calm.
.SATURDAY NIGHT...South winds 10 to 15 knots diminishing to 5 to 10
knots in the late evening and early morning...then increasing to 10
to 15 knots early in the morning. Mostly cloudy. Showers likely and
a chance of thunderstorms until early morning...then a chance of
light showers early in the morning. Waves 2 feet or less.
.SUNDAY...Southwest winds 10 to 15 knots. Mostly cloudy. A chance of
light showers until late afternoon. Waves 2 feet or less.
.SUNDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to 10
knots in the late evening and overnight. Partly cloudy. Waves 2 feet
or less.
.MONDAY...West winds 5 to 10 knots. Partly cloudy. A chance of until
late afternoon. A chance of light showers. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots. Partly cloudy. A chance
of showers. Waves 2 feet or less.
.WEDNESDAY...Northwest winds 5 to 10 knots. Partly cloudy. A chance
of showers. Waves 2 feet or less.

$$

MR

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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