Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 130306
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1006 PM EST FRI DEC 12 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 OF 30.40 INCHES CENTERED OVER KENTUCKY
WILL GRADUALLY WEAKEN OVER THE WEEKEND...ALLOWING LOW PRESSURE TO
TRACK THROUGH THE WESTERN AND CENTRAL GREAT LAKES EARLY NEXT WEEK.

LCZ460-130915-
LAKE ST CLAIR-
1006 PM EST FRI DEC 12 2014

.REST OF TONIGHT...WEST WINDS 5 TO 10 KNOTS. CLOUDY. WAVES 2 FEET OR
LESS.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
BY LATE MORNING...THEN DIMINISHING TO 5 TO 10 KNOTS LATE. CLOUDY.
WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...WEST WINDS 5 TO 10 KNOTS. PATCHY DRIZZLE AFTER
MIDNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. AREAS OF DRIZZLE. WAVES
2 FEET OR LESS.
.SUNDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. AREAS OF DRIZZLE.
WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS. A CHANCE OF LIGHT SHOWERS IN
THE EVENING. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
.TUESDAY...WEST WINDS 15 TO 20 KNOTS. CLOUDY WITH A CHANCE OF LIGHT
RAIN AND SNOW SHOWERS. WAVES 2 FEET OR LESS.
.WEDNESDAY...WEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF LIGHT SNOW SHOWERS. WAVES 2 FEET OR LESS.

$$

DG

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


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