000
FZUS63 KDTX 090303
GLFSC 

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1002 PM EST SUN NOV 8 2009

.SYNOPSIS...LOW PRESSURE OF 29.90 INCHES WILL TRACK FROM THE UPPER 
MIDWEST TO NORTH OF LAKE HURON BY MONDAY MORNING. THIS SYSTEM WILL 
PULL A WEAK COLD FRONT THROUGH THE CENTRAL GREAT LAKES ON MONDAY AS 
IT CONTINUES TO TRACK NORTHEAST INTO QUEBEC. HIGH PRESSURE AVERAGING 
30.30 INCHES WILL THEN SLOWLY BUILD EAST ACROSS THE GREAT LAKES 
REGION THROUGH THE REMAINDER OF THE WEEK. 

LCZ460-090900-
LAKE ST CLAIR-
1002 PM EST SUN NOV 8 2009

.OVERNIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS...TURNING TO SOUTH. 
MOSTLY CLEAR. WAVES AROUND 1 FOOT. 
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. INCREASING CLOUDS. A 
CHANCE OF SPRINKLES LATE. WAVES 1 TO 2 FEET. 
.MONDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS...BECOMING NORTH 10 TO 
15 KNOTS AROUND MIDNIGHT. MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS 
OVERNIGHT. WAVES AROUND 1 FOOT. 
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A CHANCE 
OF SHOWERS DURING THE MORNING. MOSTLY SUNNY DURING THE AFTERNOON. 
WAVES AROUND 1 FOOT. 
.TUESDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES 1 
TO 2 FEET. 
.WEDNESDAY...NORTH WINDS 5 TO 15 KNOTS. PARTLY CLOUDY. WAVES 1 TO 2 
FEET. 
.THURSDAY...NORTH WINDS 5 TO 15 KNOTS. PARTLY CLOUDY. WAVES 1 TO 2 
FEET. 
.FRIDAY...VARIABLE WINDS 10 KNOTS OR LESS...BECOMING SOUTHEAST 5 TO 
15 KNOTS. PARTLY CLOUDY. WAVES AROUND 1 FOOT. 

$$

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