Great Lakes Forecast
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393
FZUS63 KDTX 191350
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
950 AM EDT SUN MAR 19 2017

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 30.40 INCHES WILL MOVE EAST ACROSS THE
AREA TODAY. A COLD FRONT 30.10 INCHES WILL SLIDE THROUGH MONDAY WITH
LIGHT RAIN SHOWERS. AFTER...A LARGE AREA OF HIGH PRESSURE 30.70
INCHES CENTERED IN CENTRAL CANADA WILL SLOWLY SETTLE SOUTHEAST TO
OVER THE GREAT LAKES ON WEDNESDAY.

LCZ460-192015-
LAKE ST CLAIR-
950 AM EDT SUN MAR 19 2017

.REST OF TODAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST 5 TO
10 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES 2 FEET OR LESS.
.TONIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO 10 KNOTS
IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES 2 FEET OR
LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. A CHANCE OF
LIGHT RAIN IN THE MORNING...THEN LIGHT RAIN LIKELY IN THE AFTERNOON.
WAVES 2 FEET OR LESS.
.MONDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE...THEN...BECOMING NORTH 5 TO 10 KNOTS
AFTER MIDNIGHT. CLOUDY WITH LIGHT RAIN LIKELY EARLY IN THE EVENING...
THEN PARTLY CLOUDY IN THE LATE EVENING AND OVERNIGHT. WAVES 2 FEET
OR LESS.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON AND EVENING. MOSTLY SUNNY IN THE MORNING...
BECOMING PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

DRK

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLESC (ALL LOWER CASE)

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



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