393
FZUS63 KDTX 110145
GLFSC
LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
945 PM EDT MON AUG 10 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 QUASI-STATIONARY FRONT HOLDS OVER THE SOUTHERN GREAT
LAKES THROUGH MID-WEEK, BRINGING WAVES OF SHOWERS AND
THUNDERSTORMS ACROSS THE WATERS. HIGH PRESSURE, 30.00 INCHES,
WILL DOMINATE THE REGION TO THE NORTH OF THE FRONT. LIGHT WINDS
WILL BE VARIABLE THROUGH THE WEEK, BUT MAINTAIN AN OVERALL
NORTHERLY TREND OVER LAKE HURON AND SOUTHERLY SOUTH OF PORT
HURON.
LCZ460-110945-
LAKE ST CLAIR-
945 PM EDT MON AUG 10 2026
REST OF TONIGHT
WEST WINDS 5 TO 10 KNOTS VEERING TO THE NORTH
EARLY IN THE MORNING. PARTLY CLOUDY THIS EVENING BECOMING MOSTLY
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS EVENING...THEN A
CHANCE OF LIGHT SHOWERS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
TUESDAY
NORTH WINDS 5 TO 10 KNOTS VEERING TO THE SOUTHEAST IN THE
AFTERNOON. MOSTLY CLOUDY. A CHANCE OF LIGHT SHOWERS IN THE
MORNING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. WAVES 2 FEET OR LESS.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING
BECOMING LIGHT AND VARIABLE. MOSTLY CLOUDY EARLY IN THE EVENING
BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY
IN THE EVENING. WAVES 2 FEET OR LESS.
WEDNESDAY
LIGHT AND VARIABLE WINDS BECOMING SOUTH 5 TO 10 KNOTS
IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY. A CHANCE OF SHOWERS
AND THUNDERSTORMS EARLY IN THE AFTERNOON. WAVES 2 FEET OR LESS.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS EARLY IN THE EVENING
BECOMING LIGHT AND VARIABLE...THEN BECOMING NORTHWEST 5 TO 10 KNOTS
AFTER MIDNIGHT. PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING. WAVES 2 FEET OR LESS.
THURSDAY
NORTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES 2 FEET
OR LESS.
FRIDAY
NORTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES 2 FEET
OR LESS.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. A CHANCE
OF SHOWERS. WAVES 2 FEET OR LESS.
KDK
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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