912
FZUS53 KMKX 190411
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1111 PM CDT WED MAR 18 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-191000-
SHEBOYGAN TO PORT WASHINGTON WI-
1111 PM CDT WED MAR 18 2026
REST OF TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS VEERING WEST
EARLY IN THE MORNING. CHANCE OF RAIN AND SLIGHT CHANCE OF VERY
LIGHT FREEZING DRIZZLE AFTER MIDNIGHT, THEN RAIN LIKELY EARLY IN
THE MORNING. WAVES 1 TO 2 FEET.
THURSDAY
NORTHWEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE
AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.
THURSDAY NIGHT
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
SOUTHWEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN
THE AFTERNOON. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.
LMZ644-191000-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
1111 PM CDT WED MAR 18 2026
REST OF TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS VEERING WEST
EARLY IN THE MORNING. SLIGHT CHANCE OF DRIZZLE AND VERY LIGHT
FREEZING DRIZZLE AFTER MIDNIGHT, THEN CHANCE OF RAIN EARLY IN THE
MORNING. WAVES AROUND 1 FOOT.
THURSDAY
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE
IN THE MORNING, THEN VEERING EAST EARLY IN THE AFTERNOON BECOMING
EAST 5 TO 10 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES
AROUND 1 FOOT.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE
IN THE EVENING, THEN BECOMING SOUTH 5 TO 10 KNOTS AFTER MIDNIGHT
BECOMING SOUTHWEST 10 TO 15 KNOTS EARLY IN THE MORNING. MOSTLY
CLOUDY. WAVES AROUND 1 FOOT.
FRIDAY
SOUTHWEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN
THE AFTERNOON. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.
LMZ645-191000-
NORTH POINT LIGHT TO WIND POINT WI-
1111 PM CDT WED MAR 18 2026
REST OF TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS VEERING WEST
EARLY IN THE MORNING. SLIGHT CHANCE OF VERY LIGHT FREEZING
DRIZZLE AFTER MIDNIGHT. SLIGHT CHANCE OF RAIN EARLY IN THE
MORNING. WAVES AROUND 1 FOOT.
THURSDAY
WEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE
MORNING, THEN BECOMING EAST 5 TO 10 KNOTS EARLY IN THE AFTERNOON
VEERING SOUTHEAST LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES
NEARLY CALM.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE
IN THE EVENING, THEN BECOMING SOUTH 5 TO 10 KNOTS AFTER MIDNIGHT
BECOMING SOUTHWEST 10 TO 15 KNOTS EARLY IN THE MORNING. PARTLY
CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES
AROUND 1 FOOT.
FRIDAY
SOUTHWEST WIND 10 TO 15 KNOTS VEERING NORTHWEST LATE IN
THE AFTERNOON. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.
LMZ646-191000-
WIND POINT WI TO WINTHROP HARBOR IL-
1111 PM CDT WED MAR 18 2026
REST OF TONIGHT
WEST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF
DRIZZLE AND LIGHT FREEZING DRIZZLE THROUGH THE NIGHT. SLIGHT
CHANCE OF RAIN EARLY IN THE MORNING. WAVES AROUND 1 FOOT.
THURSDAY
WEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE
MORNING, THEN VEERING SOUTHEAST IN THE AFTERNOON. SLIGHT CHANCE
OF LIGHT FREEZING DRIZZLE IN THE MORNING. WAVES NEARLY CALM.
THURSDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST
EARLY IN THE MORNING. PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN
BECOMING MOSTLY CLOUDY. WAVES AROUND 1 FOOT.
FRIDAY
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST LATE IN THE
MORNING, THEN BECOMING WEST 10 TO 15 KNOTS EARLY IN THE AFTERNOON
BECOMING NORTHWEST 5 TO 10 KNOTS LATE IN THE AFTERNOON. MOSTLY
CLOUDY. WAVES AROUND 1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.
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