Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 291402
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1002 AM EDT MON SEP 29 2014

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...A COLD FRONT AVERAGING 29.90 INCHES WILL TRACK SOUTH
THROUGH THE CENTRAL GREAT LAKES TONIGHT. HIGH PRESSURE OF 30.10
INCHES WILL THEN GRADUALLY BUILD INTO THE REGION FROM THE NORTH
TUESDAY INTO WEDNESDAY.

LCZ460-292000-
LAKE ST CLAIR-
1002 AM EDT MON SEP 29 2014

.REST OF TODAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST 5 TO
10 KNOTS BY MID AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.TONIGHT...LIGHT AND VARIABLE WINDS...BECOMING WEST 10 TO 15 KNOTS
BY MIDNIGHT...THEN VEERING TO THE NORTHWEST AFTER MIDNIGHT. A CHANCE
OF LIGHT SHOWERS EARLY IN THE EVENING...THEN LIGHT SHOWERS LIKELY BY
MIDNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING NORTH 5 TO
10 KNOTS BY LATE MORNING. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
2 FEET OR LESS.
.WEDNESDAY...NORTH WINDS 5 TO 10 KNOTS THROUGH EARLY AFTERNOON...
BECOMING LIGHT AND VARIABLE. MOSTLY CLOUDY...BECOMING PARTLY SUNNY
BY LATE MORNING...BECOMING MOSTLY CLEAR. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS. SHOWERS LIKELY. PARTLY
CLOUDY. WAVES 2 FEET OR LESS.
.FRIDAY...WEST WINDS 10 TO 15 KNOTS. SHOWERS LIKELY. PARTLY CLOUDY.
WAVES 1 TO 3 FEET.

$$

MR

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





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