Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 060147
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
947 PM EDT SUN JUL 5 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...30.10 INCHES...WILL MOVE TO NEW
ENGLAND TONIGHT. A COLD FRONT WILL ADVANCE ACROSS THE NORTHERN
PLAINS AND INTO THE UPPER MIDWEST ON MONDAY. THIS FRONT WILL
TRAVERSE THE GREAT LAKES REGION MONDAY NIGHT THROUGH TUESDAY AT
29.80 INCHES. HIGH PRESSURE WILL EXPAND ACROSS THE GREAT LAKES
TUESDAY NIGHT INTO WEDNESDAY AS THE FRONT MOVES EAST OF THE
REGION.

LCZ460-060830-
LAKE ST CLAIR-
947 PM EDT SUN JUL 5 2015

.REST OF TONIGHT...LIGHT AND VARIABLE WINDS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.MONDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO 10 KNOTS BY
MID AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.MONDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS LATE. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...VEERING TO THE NORTHWEST
LATE. MOSTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS LIKELY. WAVES
2 FEET OR LESS.
.TUESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS EARLY IN THE
EVENING...BECOMING LIGHT AND VARIABLE...THEN BECOMING NORTHEAST 5 TO
10 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE EAST
THROUGH MIDNIGHT. MOSTLY SUNNY...BECOMING PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.FRIDAY...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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