Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 080144 RRA
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
941 PM EDT TUE JUL 7 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 30.10 INCHES...WILL FILL IN
BEHIND THE DEPARTING COLD FRONT TONIGHT. THIS HIGH WILL THEN HOLD
ACROSS THE AREA THROUGH WEDNESDAY BEFORE AN AREA OF LOW
PRESSURE...AVERAGING 29.50 INCHES...MOVES ACROSS SOUTHERN PORTIONS
OF THE GREAT LAKES REGION LATER WEDNESDAY NIGHT INTO THURSDAY.

LCZ460-080800-
LAKE ST CLAIR-
941 PM EDT TUE JUL 7 2015

.REST OF TONIGHT...NORTH WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
2 FEET OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. MOSTLY CLOUDY THROUGH
MIDNIGHT...THEN A CHANCE OF LIGHT SHOWERS LATE. WAVES 2 FEET OR
LESS.
.THURSDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTHWEST 5 TO
10 KNOTS BY LATE MORNING...THEN BECOMING LIGHT AND VARIABLE LATE.
MOSTLY CLOUDY. A CHANCE OF SHOWERS THROUGH MID AFTERNOON. WAVES
2 FEET OR LESS.
.THURSDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. MOSTLY SUNNY THROUGH MID
AFTERNOON...BECOMING PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

DG

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


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