Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 130839
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
339 AM EST FRI JAN 13 2017

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...30.80 INCHES...OVER THE GREAT LAKES
REGION TONIGHT...SLIDING EAST AND MOVING OFF THE NEW ENGLAND COAST
TOMORROW. HOWEVER...A SECOND HIGH...30.50 INCHES.. WILL BUILD BACK
INTO THE CENTRAL GREAT LAKES ON SUNDAY.

LCZ460-132115-
LAKE ST CLAIR-
339 AM EST FRI JAN 13 2017

.TODAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY SUNNY.
.TONIGHT...NORTHEAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. MOSTLY CLOUDY.
.SATURDAY...LIGHT AND VARIABLE WINDS. MOSTLY CLOUDY.
.SATURDAY NIGHT...LIGHT AND VARIABLE WINDS. PARTLY CLOUDY.
.SUNDAY...LIGHT AND VARIABLE WINDS. MOSTLY CLEAR.
.MONDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF RAIN AND LIGHT SNOW.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. CLOUDY WITH RAIN LIKELY.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

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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