Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 030740
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
340 AM EDT FRI JUL 3 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...30.00 INCHES...WILL MOVE MOVE FROM
LOWER MICHIGAN THIS MORNING INTO THE EASTERN GREAT LAKES THIS
AFTERNOON. A COLD FRONT...AVERAGING 29.90 INCHES...IS FORECAST TO
MOVE FROM FROM THE NORTHERN GREAT LAKES TONIGHT INTO LOWER
MICHIGAN ON SATURDAY BEFORE WEAKENING. HIGH PRESSURE WILL THEN
REESTABLISH ITSELF OVER THE REGION BY SUNDAY.

LCZ460-032015-
LAKE ST CLAIR-
340 AM EDT FRI JUL 3 2015

.TODAY...LIGHT AND VARIABLE WINDS. MOSTLY SUNNY. WAVES 2 FEET OR
LESS.
.TONIGHT...LIGHT AND VARIABLE WINDS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.SATURDAY...NORTH WINDS 5 TO 10 KNOTS THROUGH EARLY AFTERNOON...
BECOMING LIGHT AND VARIABLE. SUNNY. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO
10 KNOTS BY MIDNIGHT. CLEAR. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS. 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. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

SF/SC

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



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