Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 120859
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
359 AM 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 WILL BE CENTERED OVER THE
MID MISSISSIPPI VALLEY TODAY AND EXTEND NORTHWARD INTO THE WESTERN
GREAT LAKES. THE PATTERN WILL DRIFT SLOWLY EASTWARD THROUGH THE
WEEKEND AND MAINTAIN FAVORABLE MARINE CONDITIONS ACROSS LAKE HURON
AND LOWER MICHIGAN.

LCZ460-122115-
LAKE ST CLAIR-
359 AM EST FRI DEC 12 2014

.TODAY...WEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET OR
LESS.
.TONIGHT...WEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET OR
LESS.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS. PARTLY SUNNY. WAVES 2 FEET OR
LESS.
.SATURDAY NIGHT...WEST WINDS 5 TO 10 KNOTS. PATCHY DRIZZLE AFTER
MIDNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...WEST WINDS 5 TO 10 KNOTS. AREAS OF DRIZZLE.. WAVES 2 FEET
OR LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS. AREAS OF DRIZZLE AFTER
MIDNIGHT. MOSTLY CLOUDY WITH A CHANCE OF LIGHT SHOWERS. WAVES 2 FEET
OR LESS.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS. CLOUDY WITH A CHANCE OF LIGHT
RAIN AND 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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