Great Lakes Forecast
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FZUS63 KDTX 170236
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
936 PM EST Thu Nov 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...High pressure, 30.30 inches, will slide through the
central Great Lakes through tonight. This high then departs on
Friday, with the next low pressure system set to arrive on
Saturday.

LCZ460-170915-
Lake St Clair-
936 PM EST Thu Nov 16 2017

.REST OF TONIGHT...Northwest winds 10 to 15 knots diminishing to 5
to 10 knots after midnight. Partly cloudy. Waves 2 feet or less.
.FRIDAY...Southwest winds 5 to 10 knots becoming south 10 to 15
knots in the late morning and early afternoon...then increasing to
15 to 20 knots late in the afternoon. Partly sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...South winds 15 to 20 knots with gusts to 30 knots
diminishing to 10 to 15 knots early in the morning. Light showers
likely in the evening...then showers after midnight. Waves 1 to 3
feet. A Small Craft Advisory may be needed.
.SATURDAY...South winds 10 to 15 knots becoming southwest 5 to 10
knots in the late morning and early afternoon...then becoming
northwest 10 to 15 knots late in the afternoon. Showers. Waves 2
feet or less.
.SATURDAY NIGHT...Northwest winds 15 to 20 knots increasing to 20 to
25 knots in the late evening and early morning...then diminishing to
15 to 20 knots early in the morning. Gusts to 30 knots. Becoming
partly cloudy early in the morning. Light showers until early
morning. Waves 1 to 3 feet.
.SUNDAY...Northwest winds 15 to 20 knots. Gusts to 30 knots in the
morning. Mostly cloudy with a chance of flurries early in the
morning...then partly sunny with a chance of flurries until early
evening. Partly cloudy late in the evening. Waves 1 to 3 feet.
.MONDAY...Southwest winds 15 to 20 knots. Mostly clear. Waves 1 to 3
feet.
.TUESDAY...West winds 15 to 20 knots. Partly cloudy. Waves 1 to 3
feet.

$$

SC

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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