255
FZUS53 KMKX 192010
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
310 PM CDT THU MAR 19 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-200900-
SHEBOYGAN TO PORT WASHINGTON WI-
310 PM CDT THU MAR 19 2026
THROUGH EARLY EVENING
NORTHEAST WIND 10 TO 15 KNOTS BECOMING
EAST 5 TO 10 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES
NEARLY CALM.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH 5 TO
15 KNOTS LATE IN THE EVENING, THEN BECOMING 10 TO 15 KNOTS AFTER
MIDNIGHT VEERING SOUTHWEST EARLY IN THE MORNING. PATCHY FOG UNTIL
EARLY MORNING. WAVES AROUND 1 FOOT.
FRIDAY
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN THE
MORNING, THEN BECOMING NORTHWEST 10 TO 15 KNOTS EARLY IN THE
AFTERNOON BECOMING NORTH 5 TO 10 KNOTS LATE IN THE AFTERNOON.
MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
NORTH WIND 5 TO 10 KNOTS BACKING NORTHWEST LATE
IN THE EVENING, THEN BACKING SOUTHWEST AFTER MIDNIGHT BACKING
SOUTH EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.
SATURDAY
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS IN
THE LATE MORNING AND AFTERNOON. PARTLY SUNNY. WAVES AROUND
1 FOOT.
LMZ644-200900-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
310 PM CDT THU MAR 19 2026
THROUGH EARLY EVENING
NORTHEAST WIND 5 TO 10 KNOTS VEERING
EAST LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES NEARLY CALM.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE IN THE
EVENING, THEN RISING TO 10 TO 15 KNOTS AFTER MIDNIGHT VEERING
SOUTHWEST EARLY IN THE MORNING. PATCHY FOG THROUGH AROUND
MIDNIGHT. WAVES AROUND 1 FOOT.
FRIDAY
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN THE
MORNING, THEN BECOMING NORTHWEST 10 TO 15 KNOTS EARLY IN THE
AFTERNOON BECOMING NORTH 5 TO 10 KNOTS LATE IN THE AFTERNOON.
MOSTLY CLOUDY. WAVES AROUND 1 FOOT.
FRIDAY NIGHT
NORTH WIND 5 TO 10 KNOTS BECOMING SOUTH AFTER
MIDNIGHT, THEN RISING TO 5 TO 10 KNOTS EARLY IN THE MORNING.
MOSTLY CLOUDY. WAVES AROUND 1 FOOT.
SATURDAY
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS IN
THE LATE MORNING AND EARLY AFTERNOON, THEN BECOMING SOUTH 10 TO
15 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND
1 FOOT.
LMZ645-200900-
NORTH POINT LIGHT TO WIND POINT WI-
310 PM CDT THU MAR 19 2026
THROUGH EARLY EVENING
EAST WIND 5 KNOTS RISING TO 5 TO
10 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES NEARLY CALM.
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE IN THE
EVENING, THEN RISING TO 10 TO 15 KNOTS AFTER MIDNIGHT VEERING
SOUTHWEST EARLY IN THE MORNING. PARTLY CLOUDY THROUGH AROUND
MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES AROUND 1 FOOT.
FRIDAY
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN THE
MORNING, THEN VEERING NORTH EARLY IN THE AFTERNOON EASING TO 5 TO
10 KNOTS LATE IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE
IN THE EVENING, THEN BECOMING SOUTHEAST AFTER MIDNIGHT BECOMING
SOUTH EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.
SATURDAY
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS
EARLY IN THE AFTERNOON, THEN BECOMING SOUTH 10 TO 15 KNOTS LATE
IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.
LMZ646-200900-
WIND POINT WI TO WINTHROP HARBOR IL-
310 PM CDT THU MAR 19 2026
THROUGH EARLY EVENING
EAST WIND 5 KNOTS RISING TO 5 TO
10 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES NEARLY CALM.
TONIGHT
EAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE IN THE
EVENING, THEN BECOMING SOUTHWEST 10 TO 15 KNOTS AFTER MIDNIGHT.
PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY
CLOUDY. WAVES AROUND 1 FOOT.
FRIDAY
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN THE
MORNING, THEN VEERING NORTH EARLY IN THE AFTERNOON EASING TO 5 TO
10 KNOTS LATE IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
FRIDAY NIGHT
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE
IN THE EVENING, THEN BECOMING EAST AFTER MIDNIGHT BECOMING SOUTH
EARLY IN THE MORNING. PATCHY FOG AFTER MIDNIGHT. WAVES AROUND
1 FOOT.
SATURDAY
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS
EARLY IN THE AFTERNOON, THEN BECOMING SOUTH 10 TO 15 KNOTS LATE
IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SUNDAY THROUGH TUESDAY.
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