Great Lakes Forecast
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FZUS63 KDTX 260200 RRA
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
956 PM EDT TUE JUN 25 2019

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 29.30 inches lifting northward through
Ontario will weaken as it nearly stalls out near the Hudson Bay.
This low pressure system will draw a shortwave through the Great
Lakes and bring a chance of showers and thunderstorms this
evening into tonight. Broad high pressure system, 30.20 inches,
across the southeast US will build into the area through late
week. Various shortwaves riding the northern end of the high
pressure will bring daily shower and thunderstorms chances
Thursday through Saturday.

LCZ460-260800-
Lake St Clair-
956 PM EDT TUE JUN 25 2019

.REST OF TONIGHT...Southwest winds 5 to 10 knots increasing to 10 to
15 knots after midnight...then diminishing to 5 to 10 knots early in
the morning. Partly cloudy. A chance of showers and thunderstorms
after midnight. Waves 2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots. Sunny. Waves 2 feet or less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots until early morning
becoming light and variable. Mostly clear. Waves 2 feet or less.
.THURSDAY...Light and variable winds becoming southwest 5 to 10
knots in the late morning and afternoon. Mostly sunny. A chance of
showers and thunderstorms in the afternoon. Waves 2 feet or less.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Partly cloudy in
the evening becoming mostly cloudy. A chance of showers and
thunderstorms. Waves 2 feet or less.
.FRIDAY...West winds 5 to 10 knots. Mostly cloudy in the morning
becoming partly cloudy. A chance of showers and thunderstorms. Waves
2 feet or less.
.SATURDAY...Northwest winds 5 to 10 knots. Partly cloudy. A chance
of showers and thunderstorms. Waves 2 feet or less.
.SUNDAY...North winds 5 to 10 knots. Mostly clear. 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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