Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 170200
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
959 PM EDT WED APR 16 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...A RIDGE OF HIGH PRESSURE...AVERAGING 30.50 INCHES...WILL
SLIDE EAST OF THE GREAT LAKES TONIGHT...ALLOWING A WEAKENING LOW
PRESSURE SYSTEM OF 30.00 INCHES TO SWING THROUGH THE WESTERN AND
CENTRAL GREAT LAKES THURSDAY. A COLD FRONT TRACKS THROUGH THE REGION
ON THURSDAY NIGHT AND FRIDAY BRINGING RAIN AND POSSIBLY SOME SNOW
SHOWERS ON FRIDAY NIGHT TO THE AREA.

LCZ460-170800-
LAKE ST CLAIR-
959 PM EDT WED APR 16 2014

.REST OF TONIGHT...EAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 1 TO
3 FEET.
.THURSDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH
LIGHT SHOWERS LIKELY. WAVES 2 FEET OR LESS.
.FRIDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST 5 TO
10 KNOTS BY MID AFTERNOON. MOSTLY CLOUDY WITH LIGHT SHOWERS LIKELY.
WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS...VEERING TO THE NORTHEAST
THROUGH MIDNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. A CHANCE OF LIGHT SHOWERS.
PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.MONDAY...EAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF
LIGHT SHOWERS. WAVES 2 FEET OR LESS.

$$

MR

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






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