913
FZUS53 KMKX 220010
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
710 PM CDT WED OCT 21 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-220400-
SHEBOYGAN TO PORT WASHINGTON WI-
710 PM CDT WED OCT 21 2026
TONIGHT
SOUTH WIND 5 TO 10 KNOTS BECOMING SOUTHWEST LATE IN
THE EVENING, THEN VEERING WEST AFTER MIDNIGHT BECOMING NORTHWEST
EARLY IN THE MORNING. PATCHY FOG AFTER MIDNIGHT. WAVES AROUND
1 FOOT.
THURSDAY
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST IN THE
AFTERNOON. PATCHY FOG THROUGH THE DAY. WAVES NEARLY CALM.
THURSDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS BECOMING EAST LATE
IN THE EVENING, THEN BECOMING EAST 5 KNOTS AFTER MIDNIGHT
BECOMING SOUTHEAST EARLY IN THE MORNING. PATCHY FOG THROUGH THE
NIGHT. WAVES NEARLY CALM.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE IN THE
MORNING, THEN RISING TO 10 TO 15 KNOTS IN THE AFTERNOON. PATCHY
FOG IN THE MORNING. WAVES AROUND 1 FOOT.
LMZ644-220400-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
710 PM CDT WED OCT 21 2026
TONIGHT
SOUTH WIND 5 TO 10 KNOTS BECOMING SOUTHWEST LATE IN
THE EVENING, THEN VEERING WEST AFTER MIDNIGHT VEERING NORTHWEST
EARLY IN THE MORNING. CLEAR. WAVES AROUND 1 FOOT.
THURSDAY
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST IN THE
AFTERNOON. SUNNY. WAVES NEARLY CALM.
THURSDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS BECOMING EAST LATE
IN THE EVENING, THEN BECOMING EAST 5 KNOTS AFTER MIDNIGHT VEERING
SOUTHEAST EARLY IN THE MORNING. PATCHY FOG THROUGH THE NIGHT.
WAVES NEARLY CALM.
FRIDAY
SOUTHEAST WIND 5 KNOTS BECOMING SOUTH LATE IN THE
MORNING, THEN RISING TO 10 TO 15 KNOTS EARLY IN THE AFTERNOON
BACKING SOUTHEAST LATE IN THE AFTERNOON. PATCHY FOG IN THE
MORNING. WAVES AROUND 1 FOOT.
LMZ645-220400-
NORTH POINT LIGHT TO WIND POINT WI-
710 PM CDT WED OCT 21 2026
TONIGHT
SOUTH WIND 5 TO 10 KNOTS VEERING NORTHWEST EARLY IN
THE MORNING. CLEAR. WAVES AROUND 1 FOOT.
THURSDAY
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN
THE AFTERNOON. SUNNY. WAVES NEARLY CALM.
THURSDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST
EARLY IN THE MORNING. PATCHY FOG THROUGH THE NIGHT. WAVES AROUND
1 FOOT.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE IN THE
MORNING, THEN BECOMING SOUTHEAST 10 TO 15 KNOTS IN THE AFTERNOON.
PATCHY FOG IN THE MORNING. WAVES AROUND 1 FOOT.
LMZ646-220400-
WIND POINT WI TO WINTHROP HARBOR IL-
710 PM CDT WED OCT 21 2026
TONIGHT
SOUTH WIND 5 TO 10 KNOTS VEERING NORTHWEST EARLY IN
THE MORNING. CLEAR. WAVES AROUND 1 FOOT.
THURSDAY
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE
IN THE AFTERNOON. SUNNY. WAVES NEARLY CALM.
THURSDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST
EARLY IN THE MORNING. PATCHY FOG THROUGH THE NIGHT. WAVES AROUND
1 FOOT.
FRIDAY
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE IN THE
MORNING, THEN BECOMING SOUTHEAST 10 TO 15 KNOTS IN THE AFTERNOON.
PATCHY FOG IN THE MORNING. WAVES AROUND 1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.
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