Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 281350
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
950 AM EDT MON JUL 28 2014

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...THE CENTRAL GREAT LAKES WILL BE SITUATED BETWEEN LOW
PRESSURE...29.50 INCHES...OVER NEW YORK STATE AND HIGH PRESSURE
BUILDING OVER THE PLAINS AND UPPER MIDWEST TODAY. THE LOW PRESSURE
WILL CONTINUE TO LIFT NORTH AND EAST TONIGHT AND TUESDAY...LEAVING
THE CENTRAL GREAT LAKES WITHIN PERSISTENT WEAK TROUGHING THROUGH
THURSDAY.

LCZ460-282015-
LAKE ST CLAIR-
950 AM EDT MON JUL 28 2014

.REST OF TODAY...NORTH WINDS 15 TO 20 KNOTS. PARTLY SUNNY. WAVES
1 TO 3 FEET.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS BY MIDNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS BY LATE MORNING. PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO
5 TO 10 KNOTS BY MIDNIGHT. MOSTLY CLOUDY WITH A CHANCE OF LIGHT
SHOWERS THROUGH MIDNIGHT...THEN PARTLY CLOUDY AFTER MIDNIGHT. WAVES
2 FEET OR LESS.
.WEDNESDAY...NORTHWEST WINDS 5 TO 10 KNOTS. PARTLY SUNNY WITH A
CHANCE OF LIGHT SHOWERS...THEN PARTLY CLOUDY THROUGH MIDNIGHT. WAVES
2 FEET OR LESS.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS. A CHANCE OF LIGHT SHOWERS.
PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. A CHANCE OF LIGHT SHOWERS.
PARTLY CLOUDY. WAVES 2 FEET OR LESS.

$$

ARNOTT

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





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