895
FZUS63 KDTX 130805 AAA
GLFSC
LAKE ST CLAIR FORECAST...UPDATED
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
405 AM EDT FRI MAR 13 2026
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, 29.10 INCHES, MOVES OVER
NORTHERN LOWER MICHIGAN AND CENTRAL LAKE HURON THIS MORNING. THIS
WILL BRING WIDESPREAD GALES TO THE GREAT LAKES. A GALE WARNING IS
IN EFFECT. THE LOW QUICKLY MOVES OUT FRIDAY NIGHT WITH HIGH
PRESSURE, 30.20 INCHES, BRIEFLY BUILDING BACK IN ON SATURDAY. A
SECOND STRONG LOW PRESSURE SYSTEM, 28.80 INCHES, MOVES ACROSS
SOUTHERN MICHIGAN AND LAKE HURON LATE SUNDAY INTO MONDAY. THIS
BRINGS ADDITIONAL POTENTIAL FOR GUST TO GALES.
LCZ460-131615-
LAKE ST CLAIR-
405 AM EDT FRI MAR 13 2026
..GALE WARNING IN EFFECT THROUGH LATE TONIGHT
TODAY
SOUTH WINDS TO 30 KNOTS VEERING TO THE SOUTHWEST IN THE
AFTERNOON. GUSTS TO 45 KNOT GALES. MOSTLY CLOUDY. A CHANCE OF LIGHT
SNOW IN THE MORNING. A CHANCE OF LIGHT RAIN IN THE LATE MORNING AND
AFTERNOON. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
TONIGHT
WEST AT 35 KNOT GALES WITH GUSTS TO 45 KNOT GALES
BECOMING NORTHWEST 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS. MOSTLY
CLOUDY THIS EVENING BECOMING PARTLY CLOUDY. WAVES 3 TO 5 FEET
SUBSIDING TO 2 TO 4 FEET EARLY IN THE MORNING. WAVES OCCASIONALLY
AROUND 7 FEET.
SATURDAY
NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 5 TO 10
KNOTS IN THE LATE MORNING AND EARLY AFTERNOON...THEN BACKING TO THE
SOUTH EARLY IN THE AFTERNOON. PARTLY SUNNY. WAVES 2 FEET OR LESS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST 15 TO
20 KNOTS. A CHANCE OF LIGHT SNOW ...THEN SNOW AFTER MIDNIGHT. WAVES
2 FEET OR LESS.
SUNDAY
SOUTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS
BECOMING SOUTH TO 30 KNOTS WITH GUSTS TO 40 KNOT GALES IN THE
EVENING. CLOUDY. LIGHT SNOW IN THE MORNING. A CHANCE OF LIGHT
RAIN...THEN LIGHT RAIN LIKELY IN THE EVENING. WAVES 2 TO 4 FEET.
MONDAY
WEST AT 35 KNOT GALES WITH GUSTS TO 45 KNOT GALES. RAIN
AND A CHANCE OF LIGHT SNOW. WAVES 3 TO 5 FEET. WAVES OCCASIONALLY
AROUND 7 FEET.
TUESDAY
WEST WINDS TO 30 KNOTS WITH GUSTS TO 35 KNOT GALES.
MOSTLY CLOUDY. WAVES 2 TO 4 FEET.
KGK
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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