362
FZUS63 KDTX 220859
GLFSC
LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
359 AM EST SAT NOV 22 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 THE
CENTRAL GREAT LAKES THROUGH TOMORROW. LOW PRESSURE TRACKING
THROUGH NORTHERN ONTARIO SATURDAY EVENING WILL TRACK A COLD FRONT
THROUGH THE REGION SATURDAY NIGHT. NORTHWEST WIND GUSTS BEHIND
THE FRONT SUNDAY MORNING WILL REACH INTO THE 25 TO 35 KNOT RANGE
WITH A GALE WARNING IN EFFECT FOR NORTHERN LAKE HURON.
LCZ460-221700-
LAKE ST CLAIR-
359 AM EST SAT NOV 22 2025
TODAY
NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 5 TO 10 KNOTS
IN THE LATE MORNING AND EARLY AFTERNOON...THEN BECOMING LIGHT AND
VARIABLE LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR LESS.
TONIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS INCREASING TO 15 TO 20
KNOTS. MOSTLY CLOUDY UNTIL EARLY MORNING BECOMING PARTLY CLOUDY.
WAVES 2 FEET OR LESS.
SUNDAY
WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO 15 KNOTS
EARLY IN THE AFTERNOON. PARTLY SUNNY. WAVES 2 FEET OR LESS.
SUNDAY NIGHT
WEST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO 10
KNOTS IN THE LATE EVENING AND OVERNIGHT. CLEAR. WAVES 2 FEET OR
LESS.
MONDAY
SOUTH WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 KNOTS IN
THE EVENING. MOSTLY SUNNY BECOMING PARTLY SUNNY IN THE AFTERNOON
BECOMING MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
TUESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. LIGHT RAIN. WAVES 1 TO 3
FEET.
WEDNESDAY
WEST AT 35 KNOT GALES. MOSTLY CLOUDY. A CHANCE OF LIGHT
RAIN. WAVES 2 TO 4 FEET. A GALE WARNING MAY BE NEEDED.
MV
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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