Great Lakes Forecast
Issued by NWS

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709
FZUS63 KDTX 022059
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
359 PM EST FRI DEC 2 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...29.60 INCHES...OVER SOUTHERN QUEBEC WILL
SHIFT EASTWARD TO THE CANADIAN MARITIMES TONIGHT. WHILE THE LOW
PULLS OFF TO THE EAST AN AREA OF HIGH PRESSURE...30.30 INCHES...WILL
START BUILDING INTO THE GREAT LAKES FOR SATURDAY. A TROUGH OF LOW
PRESSURE WILL THEN SWING THROUGH ON SUNDAY.

LCZ460-030915-
LAKE ST CLAIR-
359 PM EST FRI DEC 2 2016

.TONIGHT...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. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...WEST WINDS 5 TO 10 KNOTS IN THE EVENING...BECOMING
LIGHT AND VARIABLE OVERNIGHT. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST 5 TO
10 KNOTS BY AFTERNOON. RAIN LIKELY IN THE AFTERNOON. RAIN AND SNOW
LATE. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. RAIN AND SNOW EARLY
IN THE EVENING...THEN RAIN AND SNOW LIKELY LATE IN THE EVENING.
WAVES 2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHEAST
BY EVENING. MOSTLY CLOUDY EARLY...BECOMING PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF LIGHT RAIN AND SNOW. WAVES 1 TO 3 FEET.
.WEDNESDAY...WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF LIGHT RAIN AND SNOW. 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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