Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 270835
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
335 AM EST SAT DEC 27 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...WEAK LOW PRESSURE...29.70 INCHES...WILL TRACK ACROSS THE
GREAT LAKES TODAY.  THIS WILL SEND A COLD FRONT ACROSS THE AREA
TONIGHT AS THE LOW LIFTS INTO EASTERN CANADA.  A WEAK RIDGE OF HIGH
PRESSURE WILL SETTLE ACROSS THE AREA ON SUNDAY.

LCZ460-272115-
LAKE ST CLAIR-
335 AM EST SAT DEC 27 2014

.TODAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST 15 TO
20 KNOTS. CLOUDY WITH A CHANCE OF LIGHT SHOWERS. WAVES 2 FEET OR
LESS.
.TONIGHT...WEST WINDS 15 TO 20 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS AFTER MIDNIGHT. CLOUDY WITH A CHANCE OF LIGHT SHOWERS EARLY
IN THE EVENING...THEN MOSTLY CLOUDY BY LATE EVENING. WAVES 2 FEET OR
LESS.
.SUNDAY...WEST WINDS 5 TO 10 KNOTS THROUGH MID AFTERNOON...BECOMING
LIGHT AND VARIABLE. PARTLY SUNNY. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...LIGHT AND VARIABLE WINDS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.MONDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO 10 KNOTS BY
AFTERNOON. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES 2 FEET OR
LESS.
.WEDNESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.

$$

MR

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


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