Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 270145
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
945 PM EDT FRI JUN 26 2015

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...A STRONG LOW PRESSURE SYSTEM...29.50 INCHES...IS
FORECASTED INTO NORTHEAST OHIO LATE TOMORROW AND THEN SLOWLY EXITING
EAST-NORTHEAST SATURDAY NIGHT. THIS SYSTEM IS EXPECTED TO BRING
NORTHEASTERLY GALES OVER LAKE ERIE AND LAKE ST CLAIR ON
SATURDAY...AND POSSIBLY TO FAR SOUTHERN LAKE HURON EARLY SATURDAY
EVENING.

LCZ460-270815-
LAKE ST CLAIR-
945 PM EDT FRI JUN 26 2015

...GALE WARNING IN EFFECT FROM 8 AM EDT SATURDAY THROUGH LATE
SATURDAY NIGHT...

.REST OF TONIGHT...NORTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO
15 TO 20 KNOTS OVERNIGHT. CLOUDY. RAIN LIKELY AFTER MIDNIGHT. WAVES
2 FEET OR LESS.
.SATURDAY...NORTHEAST WINDS 15 TO 20 KNOTS...INCREASING TO 30 KNOTS
WITH GUSTS TO 35 KNOT GALES. RAIN AND A CHANCE OF THUNDERSTORMS.
WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET BY MID AFTERNOON.
.SATURDAY NIGHT...NORTH WINDS TO 30 KNOTS WITH GUSTS TO 35 KNOT
GALES...DIMINISHING TO 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS BY
MIDNIGHT. RAIN THROUGH MIDNIGHT...THEN A CHANCE OF RAIN LATE. WAVES
2 TO 4 FEET.
.SUNDAY...NORTH WINDS 20 TO 25 KNOTS...DIMINISHING TO 10 TO
15 KNOTS. MOSTLY CLOUDY. WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...EAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTH BY
MIDNIGHT. PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH SHOWERS AND
THUNDERSTORMS LIKELY. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. SHOWERS AND
THUNDERSTORMS LIKELY. WAVES 2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.

$$

SC

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


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