Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 041341
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
941 AM EDT SAT JUL 4 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...A COLD FRONT...29.90 INCHES...IS TRACKING FROM UPPER
MICHIGAN INTO CENTRAL LOWER MICHIGAN THIS AFTERNOON. HIGH PRESSURE
OF 30.10 INCHES WILL REESTABLISH ITSELF ACROSS LOWER MICHIGAN AND
THE EASTERN GREAT LAKES BY SUNDAY.

LCZ460-042015-
LAKE ST CLAIR-
941 AM EDT SAT JUL 4 2015

.REST OF TODAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS LATE. MOSTLY SUNNY. WAVES NEARLY CALM.
.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...BECOMING
LIGHT AND VARIABLE OVERNIGHT. CLEAR. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO 10 KNOTS
LATE. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. SHOWERS AND
THUNDERSTORMS LIKELY. WAVES 2 FEET OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

JVC

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


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