043
FZUS53 KMKX 132010
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
310 PM CDT SUN SEP 13 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-140900-
SHEBOYGAN TO PORT WASHINGTON WI-
310 PM CDT SUN SEP 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
MONDAY EVENING...
...GALE WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY
MORNING...
THROUGH EARLY EVENING
WEST WIND 10 TO 15 KNOTS RISING TO 15 TO
20 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS VEERING NORTH AFTER
MIDNIGHT, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE MORNING.
CLEAR. WAVES AROUND 1 FOOT.
MONDAY
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST 5 TO
15 KNOTS LATE IN THE MORNING, THEN RISING TO 15 TO 20 KNOTS EARLY
IN THE AFTERNOON VEERING SOUTH 15 TO 25 KNOTS LATE IN THE
AFTERNOON. SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY. WAVES
AROUND 1 FOOT BUILDING TO 3 TO 5 FEET IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WIND 15 TO 25 KNOTS RISING TO UP TO
30 KNOTS LATE IN THE EVENING, THEN BECOMING SOUTH UP TO 30 KNOTS
AFTER MIDNIGHT EASING TO 15 TO 25 KNOTS EARLY IN THE MORNING.
GUSTS UP TO 35 KNOTS. CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT.
SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. SHOWERS AFTER
MIDNIGHT. WAVES 5 TO 7 FEET BUILDING TO 8 TO 10 FEET IN THE LATE
EVENING AND OVERNIGHT.
TUESDAY
SOUTHWEST WIND 15 TO 25 KNOTS BECOMING 15 TO 20 KNOTS
EARLY IN THE AFTERNOON, THEN VEERING WEST 10 TO 20 KNOTS LATE IN
THE AFTERNOON. SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE MORNING, THEN SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
WAVES 7 TO 9 FEET SUBSIDING TO 3 TO 5 FEET.
LMZ644-140900-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
310 PM CDT SUN SEP 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
MONDAY EVENING...
...GALE WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY
MORNING...
THROUGH EARLY EVENING
WEST WIND 5 TO 10 KNOTS RISING TO 10 TO
15 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS
AFTER MIDNIGHT, THEN VEERING NORTH EARLY IN THE MORNING. CLEAR.
WAVES AROUND 1 FOOT.
MONDAY
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST 5 TO
15 KNOTS LATE IN THE MORNING, THEN RISING TO 15 TO 20 KNOTS EARLY
IN THE AFTERNOON VEERING SOUTH 15 TO 25 KNOTS LATE IN THE
AFTERNOON. SUNNY IN THE MORNING THEN BECOMING PARTLY SUNNY. WAVES
AROUND 1 FOOT BUILDING TO 3 TO 5 FEET IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WIND 15 TO 25 KNOTS RISING TO UP TO
30 KNOTS LATE IN THE EVENING, THEN BECOMING SOUTH UP TO 30 KNOTS
AFTER MIDNIGHT EASING TO 15 TO 25 KNOTS EARLY IN THE MORNING.
SLIGHT CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT, THEN SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 4 TO
6 FEET BUILDING TO 6 TO 8 FEET LATE IN THE EVENING, THEN BUILDING
TO 7 TO 9 FEET AFTER MIDNIGHT SUBSIDING TO 6 TO 8 FEET EARLY IN
THE MORNING.
TUESDAY
SOUTHWEST WIND 15 TO 25 KNOTS BECOMING 15 TO 20 KNOTS
EARLY IN THE AFTERNOON, THEN BECOMING WEST 10 TO 15 KNOTS LATE IN
THE AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
SHOWERS THROUGH THE DAY. WAVES 4 TO 6 FEET SUBSIDING TO 1 TO
2 FEET.
LMZ645-140900-
NORTH POINT LIGHT TO WIND POINT WI-
310 PM CDT SUN SEP 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY MORNING...
THROUGH EARLY EVENING
NORTHWEST WIND 5 TO 10 KNOTS BECOMING
WEST 10 TO 15 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES
2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET LATE IN THE AFTERNOON.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS
AFTER MIDNIGHT, THEN VEERING NORTH EARLY IN THE MORNING. CLEAR.
WAVES AROUND 1 FOOT.
MONDAY
NORTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTHEAST 10 TO
15 KNOTS LATE IN THE MORNING, THEN RISING TO 15 TO 20 KNOTS WITH
GUSTS TO AROUND 25 KNOTS IN THE AFTERNOON. SUNNY IN THE MORNING
THEN BECOMING PARTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO 3 TO
4 FEET IN THE AFTERNOON.
MONDAY NIGHT
SOUTHEAST WIND 15 TO 25 KNOTS BECOMING SOUTH UP
TO 30 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN EASING TO
15 TO 25 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS
THROUGH AROUND MIDNIGHT. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. WAVES 3 TO 5 FEET BUILDING TO 5 TO
7 FEET LATE IN THE EVENING, THEN BUILDING TO 6 TO 8 FEET AFTER
MIDNIGHT SUBSIDING TO 5 TO 7 FEET EARLY IN THE MORNING.
TUESDAY
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING SOUTHWEST 15 TO 20 KNOTS IN THE LATE MORNING
AND EARLY AFTERNOON, THEN BECOMING WEST 10 TO 15 KNOTS LATE IN
THE AFTERNOON. CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS
THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WAVES 4 TO 6 FEET SUBSIDING TO 1 TO 2 FEET LATE IN THE AFTERNOON.
LMZ646-140900-
WIND POINT WI TO WINTHROP HARBOR IL-
310 PM CDT SUN SEP 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY MORNING...
THROUGH EARLY EVENING
NORTHWEST WIND 5 TO 10 KNOTS RISING TO
10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY WITH A
50 PERCENT CHANCE OF SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
2 FEET LATE IN THE AFTERNOON.
TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS
AFTER MIDNIGHT, THEN VEERING NORTH EARLY IN THE MORNING. CLEAR.
WAVES AROUND 1 FOOT.
MONDAY
NORTHEAST WIND 5 TO 10 KNOTS VEERING EAST 5 TO 15 KNOTS
LATE IN THE MORNING, THEN VEERING SOUTHEAST 10 TO 15 KNOTS WITH
GUSTS TO AROUND 20 KNOTS EARLY IN THE AFTERNOON RISING TO 15 TO
20 KNOTS LATE IN THE AFTERNOON. SUNNY IN THE MORNING THEN
BECOMING PARTLY SUNNY. WAVES AROUND 1 FOOT BUILDING TO 2 TO
4 FEET IN THE AFTERNOON.
MONDAY NIGHT
SOUTHEAST WIND 15 TO 25 KNOTS VEERING SOUTH LATE
IN THE EVENING, THEN RISING TO UP TO 30 KNOTS AFTER MIDNIGHT
EASING TO 15 TO 25 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF
SHOWERS THROUGH AROUND MIDNIGHT. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. WAVES 3 TO 5 FEET BUILDING TO 5 TO
7 FEET LATE IN THE EVENING, THEN BUILDING TO 6 TO 8 FEET AFTER
MIDNIGHT SUBSIDING TO 5 TO 7 FEET EARLY IN THE MORNING.
TUESDAY
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS BECOMING SOUTHWEST 15 TO 20 KNOTS EARLY IN THE
AFTERNOON, THEN BECOMING WEST 10 TO 15 KNOTS LATE IN THE
AFTERNOON. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WAVES 4 TO 6 FEET SUBSIDING TO
1 TO 2 FEET LATE IN THE AFTERNOON.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.
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