Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 282046
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
346 PM EST MON NOV 28 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 SITUATED OVER THE EASTERN DAKOTAS...28.90
INCHES...WILL SLOWLY WEAKEN AND PUSH OVER THE GREAT LAKES REGION
BY WEDNESDAY. STRONG SOUTHEASTERLY WINDS WILL INCREASE IN STRENGTH
TONIGHT THROUGH TOMORROW. GALE WARNINGS SET TO GO IN EFFECT ACROSS
THE LAKES THIS EVENING INTO TUESDAY MORNING...AS WINDS GUST UP TO
35 KNOTS. OTHERWISE...LOW PRESSURE IS EXPECTED TO WEAKEN TO 29.50
INCHES BY WEDNESDAY...WHERE IT WILL CONTINUE TO TREK EAST INTO
SOUTHERN QUEBEC.

LCZ460-290915-
LAKE ST CLAIR-
346 PM EST MON NOV 28 2016

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM EST THIS EVENING THROUGH
TUESDAY MORNING...

.TONIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS...INCREASING TO 30 KNOTS
BY LATE EVENING...THEN BECOMING SOUTH 20 TO 25 KNOTS LATE. RAIN
MAINLY BEFORE MIDNIGHT. A CHANCE OF LIGHT RAIN LATE. WAVES 2 TO
4 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 25 KNOTS
EARLY...BECOMING SOUTH 10 TO 15 KNOTS BY AFTERNOON. PARTLY SUNNY.
WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY EARLY IN
THE EVENING...BECOMING MOSTLY CLOUDY OVERNIGHT. A CHANCE OF LIGHT
RAIN AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS LATE. MOSTLY CLOUDY WITH A CHANCE OF LIGHT RAIN. WAVES
2 FEET OR LESS.
.WEDNESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST
15 TO 20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY EARLY IN THE EVENING...
BECOMING MOSTLY CLOUDY OVERNIGHT. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHWEST WINDS 15 TO 20 KNOTS...BECOMING WEST 10 TO
15 KNOTS BY EVENING. MOSTLY CLOUDY. WAVES 1 TO 3 FEET.
.FRIDAY...WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET OR
LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 2 FEET
OR LESS.

$$

SF

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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