558
FZUS53 KMKX 010010
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
710 PM CDT FRI JUL 31 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-010400-
SHEBOYGAN TO PORT WASHINGTON WI-
710 PM CDT FRI JUL 31 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH
LATE SUNDAY NIGHT...
TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING NORTHEAST 10 TO
20 KNOTS LATE IN THE EVENING, THEN BECOMING 15 TO 20 KNOTS WITH
GUSTS TO AROUND 25 KNOTS AFTER MIDNIGHT BECOMING 15 TO 25 KNOTS
EARLY IN THE MORNING. SHOWERS THROUGH THE NIGHT. SLIGHT CHANCE OF
THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. WAVES 1 TO
2 FEET BUILDING TO 5 TO 7 FEET.
SATURDAY
NORTHEAST WIND 15 TO 25 KNOTS. SHOWERS IN THE
MORNING. SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY. CHANCE
OF SHOWERS IN THE AFTERNOON. WAVES 5 TO 7 FEET.
SATURDAY NIGHT
NORTHEAST WIND 15 TO 25 KNOTS BACKING NORTH
EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS THROUGH AROUND
MIDNIGHT. WAVES 5 TO 7 FEET.
SUNDAY
NORTH WIND 15 TO 25 KNOTS RISING TO UP TO 30 KNOTS IN
THE AFTERNOON. MOSTLY CLOUDY IN THE MORNING THEN CLEARING. WAVES
5 TO 7 FEET BUILDING TO 6 TO 8 FEET IN THE AFTERNOON.
LMZ644-010400-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
710 PM CDT FRI JUL 31 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH
LATE SUNDAY NIGHT...
TONIGHT
SOUTHEAST WIND 5 TO 15 KNOTS BECOMING EAST 10 TO
20 KNOTS LATE IN THE EVENING, THEN BECOMING NORTHEAST 15 TO
25 KNOTS AFTER MIDNIGHT. SHOWERS THROUGH THE NIGHT. SLIGHT CHANCE
OF THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. WAVES 1 TO
3 FEET BUILDING TO 5 TO 7 FEET.
SATURDAY
NORTHEAST WIND 15 TO 25 KNOTS. SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. WAVES 6 TO 8 FEET.
SATURDAY NIGHT
NORTHEAST WIND UP TO 30 KNOTS EASING TO 15 TO
25 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN BACKING
NORTH EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS. WAVES 6 TO
8 FEET SUBSIDING TO 5 TO 7 FEET IN THE LATE EVENING AND
OVERNIGHT.
SUNDAY
NORTH WIND 15 TO 25 KNOTS RISING TO UP TO 30 KNOTS WITH
GUSTS TO AROUND 35 KNOTS IN THE LATE MORNING AND AFTERNOON.
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY SUNNY. WAVES
6 TO 8 FEET BUILDING TO 7 TO 9 FEET IN THE AFTERNOON.
LMZ645-010400-
NORTH POINT LIGHT TO WIND POINT WI-
710 PM CDT FRI JUL 31 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH
LATE SUNDAY NIGHT...
TONIGHT
SOUTHEAST WIND 5 TO 15 KNOTS BECOMING EAST 15 TO
20 KNOTS LATE IN THE EVENING, THEN BACKING NORTHEAST 15 TO
25 KNOTS AFTER MIDNIGHT. SHOWERS AND A CHANCE OF THUNDERSTORMS.
WAVES 1 TO 3 FEET BUILDING TO 5 TO 7 FEET.
SATURDAY
NORTHEAST WIND 15 TO 25 KNOTS. GUSTS UP TO 30 KNOTS.
SHOWERS IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS THROUGH
THE DAY. SHOWERS LIKELY IN THE AFTERNOON. WAVES 7 TO 9 FEET.
SATURDAY NIGHT
NORTHEAST WIND UP TO 30 KNOTS EASING TO 15 TO
25 KNOTS LATE IN THE EVENING, THEN BECOMING NORTHEAST 15 TO
25 KNOTS AFTER MIDNIGHT BACKING NORTH EARLY IN THE MORNING.
CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT. SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. WAVES 7 TO 9 FEET.
SUNDAY
NORTH WIND 15 TO 25 KNOTS RISING TO UP TO 30 KNOTS WITH
GUSTS TO AROUND 35 KNOTS IN THE AFTERNOON. PARTLY SUNNY. WAVES
7 TO 9 FEET.
LMZ646-010400-
WIND POINT WI TO WINTHROP HARBOR IL-
710 PM CDT FRI JUL 31 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT SATURDAY THROUGH
LATE SUNDAY NIGHT...
TONIGHT
SOUTHEAST WIND 5 TO 15 KNOTS BECOMING EAST 15 TO
20 KNOTS LATE IN THE EVENING, THEN BECOMING 10 TO 20 KNOTS AFTER
MIDNIGHT RISING TO 15 TO 25 KNOTS EARLY IN THE MORNING. SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. SHOWERS THROUGH THE
NIGHT. CHANCE OF THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT.
WAVES 1 TO 3 FEET BUILDING TO 5 TO 7 FEET.
SATURDAY
EAST WIND 15 TO 25 KNOTS BACKING NORTHEAST LATE IN
THE AFTERNOON. GUSTS UP TO 30 KNOTS. SHOWERS AND A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 6 TO 8 FEET.
SATURDAY NIGHT
NORTHEAST WIND UP TO 30 KNOTS WITH GUSTS TO
AROUND 35 KNOTS EASING TO 15 TO 25 KNOTS LATE IN THE EVENING,
THEN BACKING NORTH AFTER MIDNIGHT. CHANCE OF SHOWERS THROUGH
AROUND MIDNIGHT. SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES
6 TO 8 FEET.
SUNDAY
NORTH WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND
30 KNOTS. MOSTLY CLOUDY. WAVES 7 TO 9 FEET.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR MONDAY THROUGH WEDNESDAY.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page