396
FZUS53 KMKX 310410
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1110 PM CDT SUN AUG 30 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-311000-
SHEBOYGAN TO PORT WASHINGTON WI-
1110 PM CDT SUN AUG 30 2026
REST OF TONIGHT
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO
15 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET EARLY IN
THE MORNING.
MONDAY
SOUTH WIND 10 TO 20 KNOTS BECOMING 15 TO 20 KNOTS LATE
IN THE MORNING, THEN BECOMING SOUTH 15 TO 20 KNOTS EARLY IN THE
AFTERNOON VEERING SOUTHWEST LATE IN THE AFTERNOON. GUSTS UP TO
25 KNOTS. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.
WAVES 3 TO 4 FEET.
MONDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING WEST 5 TO
10 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS THROUGH AROUND
MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE
EVENING AND OVERNIGHT.
TUESDAY
NORTHWEST WIND 5 TO 10 KNOTS BACKING SOUTHWEST LATE IN
THE MORNING, THEN BACKING SOUTH EARLY IN THE AFTERNOON RISING TO
10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND
1 FOOT.
LMZ644-311000-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
1110 PM CDT SUN AUG 30 2026
REST OF TONIGHT
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO
15 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 2 FEET.
MONDAY
SOUTH WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS LATE
IN THE MORNING, THEN VEERING SOUTHWEST EARLY IN THE AFTERNOON
EASING TO 10 TO 15 KNOTS LATE IN THE AFTERNOON. CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE MORNING. SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON. WAVES 1 TO 2 FEET.
MONDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS LATE IN THE EVENING, THEN VEERING WEST AFTER MIDNIGHT.
SLIGHT CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT. WAVES AROUND
1 FOOT.
TUESDAY
WEST WIND 5 TO 10 KNOTS BACKING SOUTH IN THE
AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
MORNING. WAVES AROUND 1 FOOT.
LMZ645-311000-
NORTH POINT LIGHT TO WIND POINT WI-
1110 PM CDT SUN AUG 30 2026
REST OF TONIGHT
SOUTH WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 1 TO 2 FEET.
MONDAY
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST WITH GUSTS
TO AROUND 20 KNOTS LATE IN THE MORNING, THEN RISING TO 15 TO
20 KNOTS EARLY IN THE AFTERNOON EASING TO 10 TO 15 KNOTS WITH
GUSTS TO AROUND 20 KNOTS LATE IN THE AFTERNOON. CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE MORNING. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FEET.
MONDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS IN THE LATE EVENING AND OVERNIGHT. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES AROUND
1 FOOT.
TUESDAY
WEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE
AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
AROUND 1 FOOT.
LMZ646-311000-
WIND POINT WI TO WINTHROP HARBOR IL-
1110 PM CDT SUN AUG 30 2026
REST OF TONIGHT
SOUTH WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS
AFTER MIDNIGHT. SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE NIGHT.
SLIGHT CHANCE OF SHOWERS EARLY IN THE MORNING. WAVES 1 TO 2 FEET.
MONDAY
SOUTH WIND 10 TO 15 KNOTS VEERING SOUTHWEST WITH GUSTS
TO AROUND 20 KNOTS LATE IN THE MORNING, THEN RISING TO 15 TO
20 KNOTS EARLY IN THE AFTERNOON EASING TO 10 TO 15 KNOTS WITH
GUSTS TO AROUND 20 KNOTS LATE IN THE AFTERNOON. CHANCE OF
THUNDERSTORMS IN THE MORNING. CHANCE OF SHOWERS THROUGH THE DAY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO
2 FEET.
MONDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS LATE IN THE EVENING, THEN BECOMING SOUTHWEST 5 TO
10 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES AROUND 1 FOOT.
TUESDAY
SOUTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE
AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. SLIGHT
CHANCE OF SHOWERS THROUGH THE DAY. WAVES AROUND 1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.
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