Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 011459
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
959 AM EST THU DEC 1 2016

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...29.30 INCHES...WILL CONTINUE TO LIFT INTO
SOUTHERN QUEBEC TODAY.  THE CENTRAL GREAT LAKES WILL REMAIN UNDER
THE EXTENSIVE WESTERN PERIPHERY OF THIS SYSTEM THROUGH THE END OF
THE WORK WEEK.  HIGH PRESSURE...30.40 INCHES...THEN BUILDS IN FOR
THE WEEKEND.

LCZ460-012115-
LAKE ST CLAIR-
959 AM EST THU DEC 1 2016

.REST OF TODAY...SOUTHWEST WINDS 20 TO 25 KNOTS...DIMINISHING TO
15 TO 20 KNOTS BY AFTERNOON. CLOUDY. A CHANCE OF LIGHT RAIN AND SNOW
SHOWERS LATE IN THE MORNING. WAVES 1 TO 3 FEET.
.TONIGHT...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO 15 KNOTS
AFTER MIDNIGHT. CLOUDY. WAVES 1 TO 3 FEET.
.FRIDAY...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO 20 KNOTS
BY LATE MORNING...THEN DIMINISHING TO 10 TO 15 KNOTS LATE. MOSTLY
CLOUDY. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO 10 KNOTS
BY AFTERNOON. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH RAIN AND
SNOW LIKELY. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.

$$

BT

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLESC (ALL LOWER CASE)

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



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