Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 021446
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
946 AM EST TUE FEB 2 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...LOW PRESSURE WILL DEEPEN TO 29.30 INCHES AS IT LIFTS
FROM THE SOUTHERN PLAINS THIS MORNING TO NORTHERN MISSOURI BY THIS
EVENING. HIGH PRESSURE...30.40 INCHES...OVER SOUTHERN QUEBEC WILL IN
TURN TRACK INTO THE CANADIAN MARITIMES TODAY. THE LOW PRESSURE
SYSTEM IS FORECAST TO MOVE INTO LAKE MICHIGAN LATE TONIGHT...THEN
TRAVERSE NORTHERN LAKE HURON ON WEDNESDAY.

LCZ460-022130-
LAKE ST CLAIR-
946 AM EST TUE FEB 2 2016

.REST OF TODAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 20 TO
25 KNOTS. MOSTLY CLOUDY. LIGHT RAIN LIKELY LATE. WAVES 2 FEET OR
LESS...BUILDING TO 2 TO 4 FEET LATE.
.TONIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 15 TO 20 KNOTS LATE IN THE EVENING...THEN BECOMING
SOUTH 10 TO 15 KNOTS AFTER MIDNIGHT. BECOMING PARTLY CLOUDY LATE.
RAIN AND A CHANCE OF THUNDERSTORMS IN THE EVENING...THEN LIGHT RAIN
LIKELY AFTER MIDNIGHT. A CHANCE OF LIGHT RAIN LATE. WAVES 2 TO
4 FEET...SUBSIDING TO 1 TO 3 FEET BY LATE EVENING.
.WEDNESDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST 15 TO
20 KNOTS. PARTLY SUNNY. A CHANCE OF LIGHT RAIN AND SNOW SHOWERS
LATE. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST
10 TO 15 KNOTS BY LATE EVENING. MOSTLY CLOUDY...BECOMING PARTLY
CLOUDY LATE IN THE EVENING...BECOMING MOSTLY CLOUDY OVERNIGHT. WAVES
1 TO 3 FEET.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY IN THE MORNING...
BECOMING PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES 2 FEET OR
LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

MR

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


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