Great Lakes Forecast
Issued by NWS

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184
FZUS63 KDTX 240756
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
356 AM EDT MON APR 24 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...A LARGE AREA OF SURFACE HIGH PRESSURE...AVERAGING 30.40
INCHES WILL STAY IN PLACE TODAY AND TUESDAY OVER MUCH OF ONTARIO AND
QUEBEC. LOW PRESSURE WILL SLOWLY GATHER ITSELF BY MIDWEEK OVER THE
CENTRAL PLAINS...EVENTUALLY LIFTING INTO WISCONSIN AT 29.20 INCHES
ON THURSDAY.

LCZ460-242015-
LAKE ST CLAIR-
356 AM EDT MON APR 24 2017

.TODAY...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST 10 TO 15 KNOTS
LATE IN THE AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.
.TONIGHT...EAST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.TUESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO 10
KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY SUNNY. WAVES 2 FEET
OR LESS.
.TUESDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES 2
FEET OR LESS.
.THURSDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY. A CHANCE
OF LIGHT SHOWERS. WAVES 1 TO 3 FEET.
.FRIDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES 2
FEET OR LESS.

$$

DRK

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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