000
FZUS63 KDTX 130800
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
345 AM EDT MON MAY 13 2013

.SYNOPSIS...HIGH PRESSURE...AVERAGING 30.15 INCHES...WILL DRIFT
ACROSS THE CENTRAL GREAT LAKES THROUGH TONIGHT.  THIS HIGH WILL
SETTLE TO THE EAST THROUGH MIDWEEK WITH WINDS DEVELOPING OUT OF THE
SOUTH.  LOW PRESSURE TRACKING THROUGH SOUTHERN CANADA WILL SEND A
COLD FRONT THROUGH THE REGION ON WEDNESDAY.

LCZ460-132000-
LAKE ST CLAIR-
345 AM EDT MON MAY 13 2013

.TODAY...NORTHWEST WINDS 5 TO 10 KNOTS THROUGH MID AFTERNOON...
BECOMING LIGHT AND VARIABLE. MOSTLY SUNNY. WAVES 1 TO 3 FEET.
.TONIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO 10 KNOTS
LATE. PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF
LIGHT SHOWERS. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS BY MID AFTERNOON...THEN DIMINISHING TO 5 TO 10 KNOTS
THROUGH MIDNIGHT. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH EARLY AFTERNOON...THEN MOSTLY CLEAR WITH A
CHANCE OF LIGHT SHOWERS BY MID AFTERNOON. WAVES 2 FEET OR LESS.
.THURSDAY...LIGHT AND VARIABLE WINDS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.FRIDAY...LIGHT AND VARIABLE WINDS. A CHANCE OF LIGHT SHOWERS.
PARTLY CLOUDY. WAVES 2 FEET OR LESS.

$$

MR

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. MAXIMUM WAVE HEIGHT IS THE HIGHEST 1/20
WAVE HEIGHT.

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