Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 230808
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
404 AM EDT THU JUL 23 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...30.00 INCHES...WILL PERSIST THROUGH THE
END OF THE WORK WEEK. A WEAKENING COLD FRONT IS FORECAST TO TRACK
WEST TO EAST ACROSS THE REGION ON SATURDAY.

LCZ460-232000-
LAKE ST CLAIR-
404 AM EDT THU JUL 23 2015

.TODAY...LIGHT AND VARIABLE WINDS. MOSTLY SUNNY. SCATTERED SPRINKLES
LATE. WAVES 2 FEET OR LESS.
.TONIGHT...LIGHT AND VARIABLE WINDS. MOSTLY CLEAR. WAVES NEARLY
CALM.
.FRIDAY...NORTHWEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE...THEN BECOMING SOUTHEAST 5 TO 10 KNOTS BY MID AFTERNOON.
MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY MID AFTERNOON...THEN BECOMING WEST 10 TO 15 KNOTS
THROUGH MIDNIGHT. PARTLY SUNNY THROUGH EARLY AFTERNOON...THEN PARTLY
CLOUDY WITH A CHANCE OF LIGHT SHOWERS BY MID AFTERNOON. WAVES 2 FEET
OR LESS.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES 2 FEET OR
LESS.
.MONDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET
OR LESS.

$$

CB

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


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