Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 270739
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
339 AM EDT SAT AUG 27 2016

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...30.20 INCHES...OVER LAKE HURON EARLY
THIS MORNING WILL GIVE WAY TO LOW PRESSURE...30.00 INCHES...TONIGHT.
HIGH PRESSURE WILL RETURN SUNDAY INTO MONDAY.

LCZ460-272015-
LAKE ST CLAIR-
339 AM EDT SAT AUG 27 2016

.TODAY...SOUTHEAST WINDS 5 TO 10 KNOTS. PARTLY SUNNY. A CHANCE OF
SHOWERS AND THUNDERSTORMS BY LATE MORNING. SHOWERS AND THUNDERSTORMS
LIKELY BY MID AFTERNOON. WAVES 2 FEET OR LESS.
.TONIGHT...EAST WINDS 10 TO 15 KNOTS...BACKING TO THE NORTH BY
MIDNIGHT...THEN BECOMING LIGHT AND VARIABLE AFTER MIDNIGHT...
BECOMING SOUTHWEST 5 TO 10 KNOTS LATE. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SUNDAY...WEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE...THEN BECOMING NORTHWEST 5 TO 10 KNOTS BY MID AFTERNOON.
PARTLY SUNNY. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS LATE. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
.MONDAY...NORTHEAST WINDS 5 TO 10 KNOTS. CLEAR...BECOMING MOSTLY
CLEAR. WAVES 2 FEET OR LESS.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.WEDNESDAY...NORTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET
OR LESS.

$$

SC

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLESC (ALL LOWER CASE)

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


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