603
FZUS53 KMKX 100210
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
910 PM CDT WED SEP 9 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-101000-
SHEBOYGAN TO PORT WASHINGTON WI-
910 PM CDT WED SEP 9 2026
REST OF TONIGHT
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST
AFTER MIDNIGHT, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE
MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
THURSDAY
NORTHWEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE
AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.
THURSDAY NIGHT
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST
AFTER MIDNIGHT. CLEAR. WAVES AROUND 1 FOOT.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO
15 KNOTS LATE IN THE MORNING, THEN RISING TO 15 TO 20 KNOTS WITH
GUSTS TO AROUND 25 KNOTS IN THE AFTERNOON. SUNNY. WAVES AROUND
1 FOOT BUILDING TO 3 TO 4 FEET LATE IN THE AFTERNOON.
LMZ644-101000-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
910 PM CDT WED SEP 9 2026
REST OF TONIGHT
WEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT, THEN EASING TO 5 TO 10 KNOTS EARLY
IN THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
THURSDAY
NORTHWEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE
AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.
THURSDAY NIGHT
SOUTHEAST WIND 5 KNOTS BECOMING SOUTH LATE IN
THE EVENING, THEN VEERING SOUTHWEST AFTER MIDNIGHT BECOMING
SOUTHWEST 5 TO 10 KNOTS EARLY IN THE MORNING. CLEAR. WAVES NEARLY
CALM.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE
MORNING, THEN RISING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS EARLY IN THE AFTERNOON RISING TO 15 TO 20 KNOTS LATE IN
THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT BUILDING TO 2 TO 4 FEET
LATE IN THE AFTERNOON.
LMZ645-101000-
NORTH POINT LIGHT TO WIND POINT WI-
910 PM CDT WED SEP 9 2026
REST OF TONIGHT
WEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT, THEN EASING TO 5 TO 10 KNOTS EARLY
IN THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
THURSDAY
NORTHWEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE
AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST
EARLY IN THE MORNING. CLEAR. WAVES AROUND 1 FOOT.
FRIDAY
SOUTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH 5 TO
15 KNOTS LATE IN THE MORNING, THEN BECOMING 10 TO 15 KNOTS IN THE
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
LMZ646-101000-
WIND POINT WI TO WINTHROP HARBOR IL-
910 PM CDT WED SEP 9 2026
REST OF TONIGHT
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST
AFTER MIDNIGHT, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE
MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.
THURSDAY
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE
IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.
THURSDAY NIGHT
EAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST EARLY
IN THE MORNING. CLEAR. WAVES AROUND 1 FOOT.
FRIDAY
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS EARLY
IN THE AFTERNOON, THEN BACKING SOUTHEAST LATE IN THE AFTERNOON.
SUNNY. WAVES AROUND 1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page