249
FZUS63 KDTX 160148
GLFSC
LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
948 PM EDT MON SEP 15 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, 30.30 INCHES, HOLDS OVER THE EASTERN
GREAT LAKES THROUGH THE MIDDLE OF THE WEEK, WHICH WILL CONTINUE
TO SUPPORT DRY WEATHER AND LIGHT WINDS. A SECOND HIGH PRESSURE
SYSTEM WILL THEN DROP IN FROM THE CENTRAL CANADIAN PROVINCES,
CENTERING OVER EASTERN ONTARIO BY THE END OF THE WEEK.
LCZ460-161000-
LAKE ST CLAIR-
948 PM EDT MON SEP 15 2025
REST OF TONIGHT
EAST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2
FEET OR LESS.
TUESDAY
NORTHEAST WINDS 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 FEET
OR LESS.
TUESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS UNTIL EARLY MORNING
BECOMING LIGHT AND VARIABLE. MOSTLY CLEAR. WAVES 2 FEET OR LESS.
WEDNESDAY
LIGHT AND VARIABLE WINDS. SUNNY. WAVES 2 FEET OR LESS.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. CLEAR. WAVES NEARLY
CALM.
THURSDAY
LIGHT AND VARIABLE WINDS BECOMING SOUTH 5 TO 10 KNOTS IN
THE AFTERNOON...THEN BACKING TO THE EAST IN THE EVENING. SUNNY
BECOMING MOSTLY CLEAR. WAVES 2 FEET OR LESS.
FRIDAY
NORTHEAST WINDS 15 TO 20 KNOTS. MOSTLY CLEAR. WAVES 2 FEET
OR LESS.
SATURDAY
EAST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES 1 TO 3
FEET.
BT
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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