535
FZUS53 KMKX 272010
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
310 PM CDT THU AUG 27 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-280900-
SHEBOYGAN TO PORT WASHINGTON WI-
310 PM CDT THU AUG 27 2026
THROUGH EARLY EVENING
EAST WIND 10 TO 15 KNOTS. SUNNY. WAVES
AROUND 1 FOOT.
TONIGHT
EAST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS LATE
IN THE EVENING, THEN BECOMING EAST 5 TO 10 KNOTS AFTER MIDNIGHT.
PARTLY CLOUDY. WAVES AROUND 1 FOOT.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO
15 KNOTS IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST EARLY
IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
SATURDAY
SOUTHWEST WIND 10 TO 15 KNOTS RISING TO 15 TO
20 KNOTS EARLY IN THE AFTERNOON, THEN BACKING SOUTH WITH GUSTS TO
AROUND 25 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO
2 FEET BUILDING TO 3 TO 4 FEET IN THE AFTERNOON.
LMZ644-280900-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
310 PM CDT THU AUG 27 2026
THROUGH EARLY EVENING
EAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY.
WAVES AROUND 1 FOOT.
TONIGHT
EAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST EARLY IN THE
MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS
IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST EARLY
IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
SATURDAY
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH
GUSTS TO AROUND 20 KNOTS EARLY IN THE AFTERNOON, THEN RISING TO
15 TO 20 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO
2 FEET BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.
LMZ645-280900-
NORTH POINT LIGHT TO WIND POINT WI-
310 PM CDT THU AUG 27 2026
THROUGH EARLY EVENING
NORTHEAST WIND 5 TO 10 KNOTS VEERING
EAST LATE IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
TONIGHT
EAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST EARLY IN THE
MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS
IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST EARLY
IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
SATURDAY
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH
GUSTS TO AROUND 20 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY.
WAVES 1 TO 2 FEET.
LMZ646-280900-
WIND POINT WI TO WINTHROP HARBOR IL-
310 PM CDT THU AUG 27 2026
THROUGH EARLY EVENING
NORTHEAST WIND 5 TO 10 KNOTS VEERING
EAST LATE IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.
TONIGHT
EAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST EARLY IN THE
MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
FRIDAY
SOUTH WIND 5 TO 10 KNOTS BACKING SOUTHEAST LATE IN THE
MORNING, THEN RISING TO 10 TO 15 KNOTS IN THE AFTERNOON. SUNNY.
WAVES 1 TO 2 FEET.
FRIDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST EARLY
IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
SATURDAY
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH LATE IN
THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SUNDAY THROUGH TUESDAY.
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