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NWS Forecast

FZUS63 KDTX 230123
GLFSC

GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
923 PM EDT WED OCT 22 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 BUILD OVER THE GREAT LAKES TONIGHT...AND BECOME CENTERED OVER
THE AREA BY THURSDAY MORNING. A WEAK UPPER LEVEL DISTURBANCE WILL
BRIEFLY DISPLACE THIS HIGH THURSDAY NIGHT BUT A SECOND AREA OF HIGH
PRESSURE WILL BUILD BACK IN FOR THE END OF THE WEEK.

&&

LCZ460-230815-
LAKE ST CLAIR-
923 PM EDT WED OCT 22 2014

TONIGHT
NORTH WINDS 5 TO 10 KNOTS. CLEAR. WAVES 2 FEET OR LESS.

THURSDAY
NORTHWEST WINDS 5 TO 10 KNOTS. SUNNY. WAVES 2 FEET OR
LESS.

THURSDAY NIGHT
LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO
10 KNOTS LATE. MOSTLY CLEAR. WAVES 2 FEET OR LESS.

FRIDAY
LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO 10 KNOTS BY
LATE MORNING. PARTLY SUNNY. WAVES 2 FEET OR LESS.

FRIDAY NIGHT
WEST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET
OR LESS.

SATURDAY
WEST WINDS 15 TO 20 KNOTS. PARTLY SUNNY...BECOMING
MOSTLY SUNNY BY MID AFTERNOON...BECOMING CLEAR. WAVES 1 TO 3 FEET.

SUNDAY
WEST WINDS 10 TO 15 KNOTS. CLEAR. WAVES 2 FEET OR LESS.

MONDAY
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.



SC

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