Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 280838
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
338 AM EST MON NOV 28 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...STRENGTHENING LOW PRESSURE...REACHING 28.90 INCHES...
WILL SETTLE ACROSS THE EASTERN DAKOTAS TODAY AND TONIGHT. THIS WILL
LEAVE THE CENTRAL GREAT LAKES UNDER STRENGTHENING SOUTHEAST WINDS
DOWNSTREAM OF THIS SYSTEM THROUGH THIS TIME.   THIS LOW WILL THEN
WEAKEN AS IT SHIFTS EAST FROM THE UPPER MISSISSIPPI VALLEY THROUGH
THE NORTHERN GREAT LAKES DURING THE MIDWEEK PERIOD.  THIS WILL SEND
A COLD FRONT ACROSS LOWER MICHIGAN ON WEDNESDAY.  THIS SYSTEM WILL
CONTINUE TO SLOWLY PUSH EASTWARD...SITUATING OVER SOUTHERN QUEBEC
EARLY FRIDAY.

LCZ460-282115-
LAKE ST CLAIR-
338 AM EST MON NOV 28 2016

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH TUESDAY
MORNING...

.TODAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHEAST 15 TO
20 KNOTS BY AFTERNOON. A CHANCE OF LIGHT RAIN BY LATE MORNING. LIGHT
RAIN LATE. WAVES 1 TO 3 FEET.
.TONIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS...INCREASING TO 30 KNOTS
LATE IN THE EVENING...THEN INCREASING TO GALES TO 35 KNOTS AFTER
MIDNIGHT...BECOMING SOUTH 20 TO 25 KNOTS LATE. RAIN MAINLY BEFORE
MIDNIGHT...THEN A CHANCE OF RAIN LATE. WAVES 2 TO 4 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS. PARTLY SUNNY. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. PARTLY CLOUDY IN THE EVENING...THEN MOSTLY CLOUDY
WITH A CHANCE OF LIGHT RAIN AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY...
BECOMING PARTLY CLOUDY EARLY IN THE EVENING...BECOMING MOSTLY
CLOUDY. A CHANCE OF LIGHT RAIN. WAVES 2 FEET OR LESS.
.THURSDAY...WEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 1 TO
3 FEET.
.FRIDAY...WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET OR
LESS.

$$

JVC

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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