Great Lakes Forecast
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FZUS63 KDTX 161402
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
957 AM EDT MON APR 16 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, 29.50 inches, will lift from Lake Erie to
southern Lake Huron this morning. The low will then slowly lift to
Georgian Bay by evening, then continue east to southern Quebec on
Tuesday, deepening to 29.40 inches. Weak high pressure will expand
across Lower Michigan and Lake Huron on Wednesday. A fast moving low
pressure system is then forecast to traverse the Southern Great
Lakes region Wednesday night.

LCZ460-162000-
Lake St Clair-
957 AM EDT MON APR 16 2018

.REST OF TODAY...Southwest winds 10 to 15 knots. Cloudy with a
chance of light showers. Waves 1 to 3 feet.
.TONIGHT...West winds 15 to 20 knots. Cloudy. A chance of light
showers until early morning. A chance of light snow showers late in
the evening...then light snow showers likely after midnight. Waves 1
to 3 feet.
.TUESDAY...West winds 15 to 20 knots. Mostly cloudy. Light snow
showers likely early in the morning. Waves 1 to 3 feet.
.TUESDAY NIGHT...West winds 15 to 20 knots becoming northwest 5 to
10 knots. Mostly cloudy in the evening becoming partly cloudy. Waves
2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots backing to the southeast in
the afternoon...then backing to the east in the evening. Partly
sunny becoming mostly cloudy. A chance of light showers late in the
afternoon. Light showers likely in the evening. Waves 2 feet or
less.
.THURSDAY...North winds 10 to 15 knots. Mostly cloudy. Light showers
likely and a chance of light snow showers. Waves 2 feet or less.
.FRIDAY...North winds 5 to 10 knots. Partly cloudy. Waves 2 feet or
less.

$$

CB

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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