661
FZUS53 KMKX 191810
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
110 PM CDT THU MAR 19 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-192200-
SHEBOYGAN TO PORT WASHINGTON WI-
110 PM CDT THU MAR 19 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. PARTLY 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
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 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.
LMZ644-192200-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
110 PM CDT THU MAR 19 2026
REST OF TODAY
EAST WIND 5 TO 10 KNOTS. PARTLY 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.
LMZ645-192200-
NORTH POINT LIGHT TO WIND POINT WI-
110 PM CDT THU MAR 19 2026
REST OF TODAY
SOUTHEAST WIND 5 TO 10 KNOTS BACKING 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. 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.
LMZ646-192200-
WIND POINT WI TO WINTHROP HARBOR IL-
110 PM CDT THU MAR 19 2026
REST OF TODAY
SOUTHEAST WIND 5 TO 10 KNOTS BACKING EAST LATE
IN THE AFTERNOON. MOSTLY 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.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.
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