566
FZUS53 KMKX 230611
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
111 AM CDT THU OCT 23 2025
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-230900-
SHEBOYGAN TO PORT WASHINGTON WI-
111 AM CDT THU OCT 23 2025
REST OF TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO
AROUND 25 KNOTS. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
THURSDAY
NORTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES
1 TO 2 FEET.
THURSDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO
15 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
FRIDAY
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS
IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
LMZ644-230900-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
111 AM CDT THU OCT 23 2025
REST OF TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY.
WAVES 1 TO 2 FEET.
THURSDAY
NORTHWEST WIND 15 TO 20 KNOTS. PARTLY SUNNY. WAVES
1 TO 2 FEET.
THURSDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
FRIDAY
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS
LATE IN THE MORNING, THEN BECOMING NORTHWEST 5 TO 10 KNOTS IN THE
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
LMZ645-230900-
NORTH POINT LIGHT TO WIND POINT WI-
111 AM CDT THU OCT 23 2025
REST OF TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.
THURSDAY
NORTHWEST WIND 15 TO 20 KNOTS. PARTLY SUNNY. WAVES
1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN THE MORNING, THEN
SUBSIDING TO 1 TO 2 FEET IN THE AFTERNOON.
THURSDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS BECOMING 10 TO
20 KNOTS AFTER MIDNIGHT, THEN BECOMING 10 TO 15 KNOTS EARLY IN
THE MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET BUILDING TO 2 TO
4 FEET LATE IN THE EVENING, THEN SUBSIDING TO 1 TO 2 FEET AFTER
MIDNIGHT.
FRIDAY
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS
EARLY IN THE AFTERNOON, THEN BECOMING NORTHWEST 5 TO 10 KNOTS
LATE IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
LMZ646-230900-
WIND POINT WI TO WINTHROP HARBOR IL-
111 AM CDT THU OCT 23 2025
REST OF TONIGHT
NORTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY.
WAVES 1 TO 2 FEET.
THURSDAY
NORTHWEST WIND 15 TO 20 KNOTS. PARTLY SUNNY. WAVES
1 TO 2 FEET.
THURSDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
FRIDAY
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS
EARLY IN THE AFTERNOON, THEN VEERING NORTH LATE IN THE AFTERNOON.
SUNNY. WAVES AROUND 1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.
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