704
FZUS53 KMKX 121810
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
110 PM CDT SAT SEP 12 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-122200-
SHEBOYGAN TO PORT WASHINGTON WI-
110 PM CDT SAT SEP 12 2026
REST OF TODAY
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING WEST 10 TO 15 KNOTS LATE IN THE AFTERNOON.
PARTLY SUNNY. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS EARLY IN THE MORNING.
PARTLY CLOUDY. WAVES 1 TO 2 FEET.
SUNDAY
NORTHWEST WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS
IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
WAVES 1 TO 2 FEET.
SUNDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS VEERING NORTH AFTER MIDNIGHT, THEN EASING TO 5 TO
10 KNOTS EARLY IN THE MORNING. CLEAR. WAVES AROUND 1 FOOT.
LMZ644-122200-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
110 PM CDT SAT SEP 12 2026
REST OF TODAY
WEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES
1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES
AROUND 1 FOOT.
SUNDAY
NORTH WIND 10 TO 15 KNOTS BACKING NORTHWEST WITH GUSTS
TO AROUND 20 KNOTS LATE IN THE AFTERNOON. SLIGHT CHANCE OF
SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.
SUNDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS AFTER MIDNIGHT, THEN VEERING NORTH EARLY IN THE MORNING.
MOSTLY CLEAR. WAVES AROUND 1 FOOT.
LMZ645-122200-
NORTH POINT LIGHT TO WIND POINT WI-
110 PM CDT SAT SEP 12 2026
REST OF TODAY
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS VEERING WEST LATE IN THE AFTERNOON. PARTLY SUNNY.
WAVES AROUND 1 FOOT.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES
1 TO 2 FEET.
SUNDAY
NORTH WIND 10 TO 15 KNOTS BACKING NORTHWEST LATE IN THE
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO
2 FEET BUILDING TO 2 TO 4 FEET IN THE LATE MORNING AND EARLY
AFTERNOON, THEN SUBSIDING TO 1 TO 2 FEET LATE IN THE AFTERNOON.
SUNDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS AFTER MIDNIGHT, THEN VEERING NORTH EARLY IN THE MORNING.
MOSTLY CLEAR. WAVES 1 TO 2 FEET.
LMZ646-122200-
WIND POINT WI TO WINTHROP HARBOR IL-
110 PM CDT SAT SEP 12 2026
REST OF TODAY
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST LATE
IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.
TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS
LATE IN THE EVENING, THEN BECOMING NORTHWEST 10 TO 15 KNOTS AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
SUNDAY
NORTHWEST WIND 10 TO 15 KNOTS VEERING NORTH IN THE LATE
MORNING AND EARLY AFTERNOON, THEN BACKING NORTHWEST LATE IN THE
AFTERNOON. CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET
BUILDING TO 2 TO 4 FEET IN THE LATE MORNING AND EARLY AFTERNOON,
THEN SUBSIDING TO 1 TO 2 FEET LATE IN THE AFTERNOON.
SUNDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS AFTER MIDNIGHT, THEN VEERING NORTH EARLY IN THE MORNING.
MOSTLY CLEAR. WAVES AROUND 1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR MONDAY THROUGH WEDNESDAY.
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