Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 282053
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
353 PM EST SUN DEC 28 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...HIGH PRESSURE...AVERAGING 30.40 INCHES...WILL SLIDE
THROUGH LAKE HURON AND LOWER MICHIGAN TONIGHT...FOLLOWED BY AN
ARCTIC COLD FRONT MONDAY. THIS FRONT WILL DISSIPATE IN FAVOR OF
RENEWED HIGH PRESSURE THROUGH TUESDAY. INCREASED WESTERLY WIND IS
EXPECTED BY WEDNESDAY AS LAKE HURON AND LOWER MICHIGAN BECOME IN
BETWEEN HIGH PRESSURE TO THE SOUTH AND BROAD LOW PRESSURE OVER
EASTERN CANADA.

LCZ460-290915-
LAKE ST CLAIR-
353 PM EST SUN DEC 28 2014

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS IN THE MORNING...BECOMING LIGHT
AND VARIABLE...THEN BECOMING NORTH 5 TO 10 KNOTS LATE. PARTLY SUNNY.
WAVES 2 FEET OR LESS.
.MONDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES
2 FEET OR LESS.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.WEDNESDAY...WEST WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST 15 TO
20 KNOTS BY EVENING. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES
1 TO 3 FEET.
.FRIDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. A CHANCE OF
LIGHT SNOW SHOWERS. WAVES 2 FEET OR LESS.

$$

BT

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



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