Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 020150
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
950 PM EDT WED OCT 1 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...LOW PRESSURE WILL DEEPEN TO 29.30 INCHES AS IT TRACKS
NORTHEAST FROM THE SOUTHERN PLAINS TO LAKE SUPERIOR THURSDAY AND
THURSDAY NIGHT.  AN AREA OF LOW PRESSURE WILL REMAIN SOUTH OF HUDSON
BAY THROUGH THE WEEKEND.  THIS WILL SUSTAIN COOL CONDITIONS ACROSS
THE CENTRAL GREAT LAKES THIS WEEKEND.

LCZ460-020800-
LAKE ST CLAIR-
950 PM EDT WED OCT 1 2014

.REST OF TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS THIS EVENING...
BECOMING LIGHT AND VARIABLE...THEN BECOMING SOUTH 5 TO 10 KNOTS
LATE. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
2 FEET OR LESS.
.THURSDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. SCATTERED LIGHT
SHOWERS THROUGH MIDNIGHT...THEN NUMEROUS LIGHT SHOWERS AFTER
MIDNIGHT. MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS BY MID AFTERNOON. SHOWERS. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY MIDNIGHT...THEN DIMINISHING TO 10 TO 15 KNOTS AFTER
MIDNIGHT...BECOMING SOUTHWEST 15 TO 20 KNOTS LATE. MOSTLY CLOUDY
WITH NUMEROUS LIGHT SHOWERS. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST 10 TO
15 KNOTS THROUGH MIDNIGHT. SHOWERS LIKELY...THEN A CHANCE OF SHOWERS
THROUGH MIDNIGHT. MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. WAVES 1 TO
3 FEET.
.SUNDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. A CHANCE OF SHOWERS.
PARTLY CLOUDY. WAVES 1 TO 3 FEET.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
PARTLY CLOUDY. WAVES 2 FEET OR LESS.

$$

DG

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






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