Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 160758
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
356 AM EDT TUE SEP 16 2014

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 OVER QUEBEC WILL CONTINUE TO MOVE EAST
AND PULL AN EQUALLY WEAK COLD FRONT THE REST OF THE WAY THROUGH THE
GREAT LAKES. THE FRONT WILL USHER HIGH PRESSURE BACK INTO THE REGION
LATER TODAY WHICH WILL THEN BE REINFORCED BY ANOTHER COLD FRONT
WEDNESDAY INTO THURSDAY. THE NEXT STRONGER LOW PRESSURE SYSTEM IS
DUE IN CENTRAL CANADA FRIDAY AND IS EXPECTED TO BRING UNSETTLED
CONDITIONS TO THE GREAT LAKES THIS WEEKEND.

LCZ460-162000-
LAKE ST CLAIR-
356 AM EDT TUE SEP 16 2014

.TODAY...NORTHWEST WINDS 5 TO 10 KNOTS THROUGH EARLY AFTERNOON...
BECOMING LIGHT AND VARIABLE. PARTLY SUNNY. WAVES 2 FEET OR LESS.
.TONIGHT...WEST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...BECOMING
LIGHT AND VARIABLE OVERNIGHT. MOSTLY CLEAR. WAVES NEARLY CALM.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET OR
LESS.
.WEDNESDAY NIGHT...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTH 10 TO
15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.THURSDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST 5 TO
10 KNOTS THROUGH MIDNIGHT. PARTLY CLOUDY THROUGH EARLY AFTERNOON...
THEN CLEARING. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET
OR LESS.
.SATURDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. A CHANCE OF LIGHT
SHOWERS. PARTLY CLOUDY. WAVES 2 FEET OR LESS.

$$

CB

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)






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