Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 141341
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
941 AM EDT TUE APR 14 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...HIGH PRESSURE...30.40 INCHES...WILL BUILD OVER LAKE
HURON THROUGH TONIGHT. THIS HIGH WILL HOLD OVER THE AREA ON
WEDNESDAY AND THEN GIVE WAY TO WEAK SURFACE TROUGH ON THURSDAY.

LCZ460-142015-
LAKE ST CLAIR-
941 AM EDT TUE APR 14 2015

.REST OF TODAY...LIGHT AND VARIABLE WINDS...BECOMING NORTHEAST 5 TO
10 KNOTS BY MID AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.TONIGHT...NORTHEAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.WEDNESDAY...NORTHEAST WINDS 5 TO 10 KNOTS...BECOMING EAST 10 TO
15 KNOTS BY MID AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS...BECOMING EAST
10 TO 15 KNOTS BY MIDNIGHT. PARTLY CLOUDY THROUGH MIDNIGHT...
BECOMING MOSTLY CLOUDY OVERNIGHT. A CHANCE OF LIGHT SHOWERS LATE.
WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. CLOUDY. SCATTERED LIGHT
SHOWERS...THEN A CHANCE OF LIGHT SHOWERS THROUGH MIDNIGHT. WAVES
2 FEET OR LESS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF
LIGHT SHOWERS. WAVES 2 FEET OR LESS.
.SATURDAY...NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. A CHANCE OF
LIGHT SHOWERS. WAVES 2 FEET OR LESS.

$$

SS

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


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