Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 242005
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
405 PM EDT WED JUN 24 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...LOW PRESSURE...29.80 INCHES...WILL TRACK THROUGH THE
SOUTHERN GREAT LAKES THURSDAY. AS THE LOW MOVES EASTWARD...IT WILL
ALLOW HIGH PRESSURE TO BUILD BACK OVER ALL MARINE AREAS DURING
FRIDAY. THIS WILL HOLD UNTIL A STRONGER LOW ARRIVES IN THE OHIO
VALLEY SATURDAY AT 29.50 INCHES.

LCZ460-250815-
LAKE ST CLAIR-
405 PM EDT WED JUN 24 2015

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS...BECOMING LIGHT AND VARIABLE
OVERNIGHT. PARTLY CLOUDY. A CHANCE OF LIGHT SHOWERS LATE. WAVES
2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHEAST 10 TO
15 KNOTS BY LATE MORNING...THEN BECOMING EAST 5 TO 10 KNOTS LATE.
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS THROUGH
MID AFTERNOON...THEN A CHANCE OF SHOWERS LATE. WAVES 2 FEET OR LESS.
.THURSDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS...BECOMING NORTH
10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.FRIDAY...NORTH WINDS 10 TO 15 KNOTS...BECOMING NORTHEAST 5 TO
10 KNOTS BY LATE MORNING. PARTLY SUNNY. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY MIDNIGHT. PARTLY CLOUDY THROUGH MIDNIGHT...BECOMING
MOSTLY CLOUDY OVERNIGHT. WAVES 2 FEET OR LESS.
.SATURDAY...NORTHEAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SUNDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

BT

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


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