Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 291937
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
337 PM EDT SUN MAY 29 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 29.60 INCHES AS IT TRACKS
FROM CENTRAL ONTARIO INTO JAMES BAY TONIGHT. THIS WILL PUSH A COLD
FRONT THROUGH THE CENTRAL GREAT LAKES THIS EVENING...TRIGGERING
SCATTERED SHOWERS AND THUNDERSTORMS. QUIET WEATHER IS THEN EXPECTED
MEMORIAL DAY AND TUESDAY AS HIGH PRESSURE AVERAGING 30.00 INCHES
EXPANDS INTO THE CENTRAL GREAT LAKES.

LCZ460-300815-
LAKE ST CLAIR-
337 PM EDT SUN MAY 29 2016

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY MIDNIGHT. SCATTERED SHOWERS AND THUNDERSTORMS EARLY
THIS EVENING. PARLY CLOUDY. WAVES 2 FEET OR LESS.
.MONDAY...WEST WINDS 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET OR
LESS.
.MONDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.
.TUESDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTHEAST 5 TO
10 KNOTS BY MID AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY SUNNY...THEN
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH
MIDNIGHT. WAVES 2 FEET OR LESS.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.FRIDAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF
LIGHT SHOWERS. WAVES 2 FEET OR LESS.

$$

SC

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



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