317
FZUS53 KMKX 110810
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
310 AM CDT SUN OCT 11 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-112100-
SHEBOYGAN TO PORT WASHINGTON WI-
310 AM CDT SUN OCT 11 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT THIS MORNING
EARLY THIS MORNING
SOUTH WIND 15 TO 25 KNOTS BECOMING 15 TO
20 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 5 TO 7 FEET
SUBSIDING TO 4 TO 6 FEET EARLY IN THE MORNING.
TODAY
SOUTH WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS IN
THE LATE MORNING AND EARLY AFTERNOON, THEN BECOMING SOUTH 15 TO
20 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES 3 TO 5 FEET
SUBSIDING TO 3 TO 4 FEET IN THE LATE MORNING AND AFTERNOON.
TONIGHT
SOUTH WIND 10 TO 20 KNOTS BECOMING 10 TO 15 KNOTS LATE
IN THE EVENING, THEN BECOMING SOUTH 10 TO 15 KNOTS AFTER
MIDNIGHT. PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING
MOSTLY CLOUDY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET AFTER
MIDNIGHT.
MONDAY
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST LATE IN THE
MORNING, THEN BACKING SOUTH IN THE AFTERNOON. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FEET
BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO
10 KNOTS LATE IN THE EVENING, THEN RISING TO 10 TO 15 KNOTS AFTER
MIDNIGHT BECOMING SOUTHWEST 10 TO 15 KNOTS EARLY IN THE MORNING.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE EVENING AND
OVERNIGHT.
LMZ644-112100-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
310 AM CDT SUN OCT 11 2026
EARLY THIS MORNING
SOUTH WIND 15 TO 20 KNOTS EASING TO 10 TO
15 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 4 TO 6 FEET
SUBSIDING TO 3 TO 4 FEET EARLY IN THE MORNING.
TODAY
SOUTH WIND 10 TO 15 KNOTS. SUNNY. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET IN THE AFTERNOON.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST AFTER
MIDNIGHT. PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING
MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
MONDAY
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO
2 FEET.
MONDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS LATE IN THE EVENING, THEN RISING TO 10 TO 15 KNOTS AFTER
MIDNIGHT BECOMING SOUTHWEST 10 TO 15 KNOTS EARLY IN THE MORNING.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE
NIGHT. WAVES 1 TO 2 FEET.
LMZ645-112100-
NORTH POINT LIGHT TO WIND POINT WI-
310 AM CDT SUN OCT 11 2026
EARLY THIS MORNING
SOUTH WIND 15 TO 20 KNOTS EASING TO 10 TO
15 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 3 TO 4 FEET.
TODAY
SOUTH WIND 10 TO 15 KNOTS. SUNNY. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 2 FEET IN THE LATE MORNING AND AFTERNOON.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST EARLY IN
THE MORNING. MOSTLY CLEAR THROUGH AROUND MIDNIGHT THEN BECOMING
MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
MONDAY
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY SUNNY IN THE
MORNING THEN CLEARING. WAVES 1 TO 2 FEET.
MONDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. WAVES 1 TO
2 FEET.
LMZ646-112100-
WIND POINT WI TO WINTHROP HARBOR IL-
310 AM CDT SUN OCT 11 2026
EARLY THIS MORNING
SOUTH WIND 10 TO 15 KNOTS. PARTLY CLOUDY.
WAVES 3 TO 4 FEET.
TODAY
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS IN THE
AFTERNOON. SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN
THE LATE MORNING AND AFTERNOON.
TONIGHT
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST EARLY IN
THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.
MONDAY
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH LATE IN THE
AFTERNOON. PARTLY SUNNY IN THE MORNING THEN CLEARING. WAVES 1 TO
2 FEET.
MONDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH THE NIGHT. WAVES 1 TO 2 FEET.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR TUESDAY THROUGH THURSDAY.
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