Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 280749
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
349 AM EDT TUE JUL 28 2015

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 30.00 INCHES...WILL PERSIST
OVER THE CENTRAL GREAT LAKES REGION THROUGH TONIGHT. A WEAK COLD
FRONT WILL MOVE THROUGH THE REGION ON WEDNESDAY...BRINGING A CHANCE
OF THUNDERSTORMS. ANOTHER AREA OF HIGH PRESSURE WILL BUILD BACK
INTO THE GREAT LAKES REGION ON THURSDAY.

LCZ460-282015-
LAKE ST CLAIR-
349 AM EDT TUE JUL 28 2015

.TODAY...LIGHT AND VARIABLE WINDS. SUNNY. WAVES 2 FEET OR LESS.
.TONIGHT...LIGHT AND VARIABLE WINDS. CLEAR. WAVES NEARLY CALM.
.WEDNESDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO 10 KNOTS
BY LATE MORNING. PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
BY MID AFTERNOON. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...WEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE
OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING. WAVES 2 FEET OR
LESS.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO 15 KNOTS
BY MID AFTERNOON...THEN DIMINISHING TO 5 TO 10 KNOTS THROUGH
MIDNIGHT. CLEAR. WAVES 2 FEET OR LESS.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.SATURDAY...WEST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.

$$

DRK

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


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