Great Lakes Forecast
Issued by NWS

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491
FZUS63 KDTX 230148
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
948 PM EDT FRI JUL 22 2016

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...HIGH PRESSURE...AVERAGING 29.90 INCHES...WILL MOVE OVER
THE REGION TONIGHT THROUGH SATURDAY. UNSETTLED WEATHER MOVES BACK
IN SUNDAY AS ANOTHER AREA OF LOW PRESSURE MOVES THROUGH ONTARIO.

LCZ460-230830-
LAKE ST CLAIR-
948 PM EDT FRI JUL 22 2016

.REST OF TONIGHT...WEST WINDS 5 TO 10 KNOTS...BECOMING LIGHT AND
VARIABLE OVERNIGHT. CLEAR. WAVES 2 FEET OR LESS.
.SATURDAY...LIGHT AND VARIABLE WINDS...BECOMING EAST 5 TO 10 KNOTS
BY MID AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS LATE. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY WITH A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.MONDAY...NORTHWEST WINDS 5 TO 10 KNOTS. PARTLY SUNNY...BECOMING
MOSTLY SUNNY BY MID AFTERNOON...BECOMING CLEAR. WAVES 2 FEET OR
LESS.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS. CLEAR. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.

$$

BT

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



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