406
FZUS63 KDTX 120636
GLFSC
LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
236 AM EDT WED MAR 12 2025
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, 30.10 INCHES, WILL BUILD INTO SOUTHERN
QUEBEC TODAY LEADING TO A LIGHT EASTERLY WIND COMPONENT ACROSS
THE LAKES. A STRONG SLOW MOVING LOW PRESSURE SYSTEM THEN CROSSES
THE CENTRAL PLAINS LATER IN THE WEEK TARGETING THE GREAT LAKES
THIS WEEKEND.
LCZ460-121445-
LAKE ST CLAIR-
236 AM EDT WED MAR 12 2025
TODAY
EAST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 KNOTS IN
THE LATE MORNING AND EARLY AFTERNOON...THEN DIMINISHING TO 5 TO 10
KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES 2 FEET OR LESS.
TONIGHT
EAST WINDS 5 TO 10 KNOTS UNTIL EARLY MORNING BECOMING
LIGHT AND VARIABLE. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
THURSDAY
LIGHT AND VARIABLE WINDS. MOSTLY SUNNY. WAVES 2 FEET OR
LESS.
THURSDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2
FEET OR LESS.
FRIDAY
SOUTHEAST WINDS 5 TO 10 KNOTS INCREASING TO 15 TO 20
KNOTS. PARTLY CLOUDY. WAVES 2 FEET OR LESS.
SATURDAY
SOUTH WINDS TO 30 KNOTS. PARTLY CLOUDY. LIGHT RAIN
LIKELY. WAVES 2 TO 4 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
SUNDAY
WEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. LIGHT RAIN
LIKELY. WAVES 1 TO 3 FEET.
AM
EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLESC
GRAPHICAL MARINE FORECASTS ARE AVAILABLE AT WEATHER.GOV/GREATLAKES
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