798
FZUS53 KMKX 081010
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
510 AM CDT TUE SEP 8 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-081600-
SHEBOYGAN TO PORT WASHINGTON WI-
510 AM CDT TUE SEP 8 2026
TODAY
SOUTH WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS IN
THE AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 4 FEET BUILDING TO 3 TO
5 FEET LATE IN THE AFTERNOON.
TONIGHT
SOUTH WIND 15 TO 20 KNOTS BECOMING 10 TO 20 KNOTS LATE
IN THE EVENING, THEN VEERING SOUTHWEST 10 TO 15 KNOTS AFTER
MIDNIGHT RISING TO 15 TO 20 KNOTS EARLY IN THE MORNING. CHANCE OF
SHOWERS THROUGH AROUND MIDNIGHT. CHANCE OF THUNDERSTORMS THROUGH
THE NIGHT. SHOWERS LIKELY AFTER MIDNIGHT. WAVES 4 TO 6 FEET
SUBSIDING TO 3 TO 4 FEET IN THE LATE EVENING AND OVERNIGHT.
WEDNESDAY
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING. WAVES 1 TO 2 FEET.
WEDNESDAY NIGHT
WEST WIND 10 TO 15 KNOTS VEERING NORTHWEST
EARLY IN THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
LMZ644-081600-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
510 AM CDT TUE SEP 8 2026
TODAY
SOUTH WIND 10 TO 15 KNOTS BACKING SOUTHEAST 10 TO
20 KNOTS EARLY IN THE AFTERNOON, THEN VEERING SOUTH 15 TO
20 KNOTS LATE IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 4 FEET.
TONIGHT
SOUTH WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS
LATE IN THE EVENING, THEN VEERING SOUTHWEST AFTER MIDNIGHT
BECOMING SOUTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
EARLY IN THE MORNING. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS THROUGH AROUND MIDNIGHT, THEN SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 3 TO 4 FEET
SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.
WEDNESDAY
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS VEERING WEST IN THE AFTERNOON. SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING. WAVES 1 TO 2 FEET.
WEDNESDAY NIGHT
WEST WIND 5 TO 10 KNOTS RISING TO 10 TO
15 KNOTS LATE IN THE EVENING, THEN VEERING NORTHWEST AFTER
MIDNIGHT EASING TO 5 TO 10 KNOTS EARLY IN THE MORNING. PARTLY
CLOUDY. WAVES AROUND 1 FOOT.
LMZ645-081600-
NORTH POINT LIGHT TO WIND POINT WI-
510 AM CDT TUE SEP 8 2026
TODAY
SOUTH WIND 10 TO 15 KNOTS BACKING SOUTHEAST EARLY IN THE
AFTERNOON, THEN RISING TO 15 TO 20 KNOTS LATE IN THE AFTERNOON.
MOSTLY CLOUDY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET EARLY
IN THE AFTERNOON, THEN BUILDING TO 2 TO 4 FEET LATE IN THE
AFTERNOON.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS VEERING SOUTHWEST EARLY IN THE MORNING. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH AROUND MIDNIGHT, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.
WEDNESDAY
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST IN THE
AFTERNOON. SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING. WAVES AROUND 1 FOOT.
WEDNESDAY NIGHT
WEST WIND 5 TO 10 KNOTS RISING TO 10 TO
15 KNOTS LATE IN THE EVENING, THEN VEERING NORTHWEST AFTER
MIDNIGHT BECOMING NORTHWEST 10 TO 15 KNOTS EARLY IN THE MORNING.
PARTLY CLOUDY. WAVES AROUND 1 FOOT.
LMZ646-081600-
WIND POINT WI TO WINTHROP HARBOR IL-
510 AM CDT TUE SEP 8 2026
TODAY
SOUTH WIND 10 TO 15 KNOTS BACKING SOUTHEAST IN THE
AFTERNOON. PARTLY SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
2 FEET IN THE AFTERNOON.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST EARLY IN
THE MORNING. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH
AROUND MIDNIGHT, THEN CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. WAVES 1 TO 2 FEET.
WEDNESDAY
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST LATE IN
THE AFTERNOON. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN
THE MORNING. WAVES AROUND 1 FOOT.
WEDNESDAY NIGHT
WEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES AROUND
1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR THURSDAY THROUGH SATURDAY.
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