Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 241223 RRA
GLFSC

GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
335 AM EDT FRI OCT 24 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 RIDGE OF HIGH PRESSURE...AVERAGING 30.30 INCHES...WILL
SHIFT EAST TODAY AS A LOW PRESSURE SYSTEM APPROACHES FROM THE WEST.
THE LOW WILL TRACK ACROSS NORTHERN ONTARIO TONIGHT AND
SATURDAY...PUSHING A COLD FRONT ACROSS THE AREA. WEAK RIDGING WILL
THEN BUILD IN ACROSS THE CENTRAL GREAT LAKES SATURDAY NIGHT AND
SUNDAY.

LCZ460-242015-
LAKE ST CLAIR-
335 AM EDT FRI OCT 24 2014

.TODAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST 5 TO 10 KNOTS
BY MID AFTERNOON. PARTLY SUNNY. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 2 FEET OR
LESS.
.SATURDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. CLEAR. WAVES 2 FEET OR
LESS.
.SUNDAY...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO 10 KNOTS
BY MID AFTERNOON...THEN BACKING TO THE SOUTHWEST THROUGH MIDNIGHT.
CLEAR. WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES 2 FEET OR
LESS.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. PARTLY CLOUDY. WAVES 2 FEET OR LESS.

$$

KURIMSKI

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



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