477
FZUS53 KMKX 201410
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
910 AM CDT MON JUL 20 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-202200-
SHEBOYGAN TO PORT WASHINGTON WI-
910 AM CDT MON JUL 20 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH TUESDAY MORNING...
REST OF TODAY
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND
20 KNOTS RISING TO 15 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS
EARLY IN THE AFTERNOON, THEN BECOMING 15 TO 25 KNOTS WITH GUSTS
TO AROUND 30 KNOTS LATE IN THE AFTERNOON. SLIGHT CHANCE OF
SHOWERS LATE IN THE MORNING AND EARLY AFTERNOON. PATCHY SMOKE
LATE IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 4 TO 6 FEET.
TONIGHT
SOUTH WIND 15 TO 25 KNOTS VEERING SOUTHWEST 15 TO
20 KNOTS LATE IN THE EVENING, THEN VEERING WEST AFTER MIDNIGHT
BECOMING WEST 15 TO 20 KNOTS EARLY IN THE MORNING. THUNDERSTORMS
LIKELY AND A CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT, THEN
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES
4 TO 6 FEET SUBSIDING TO 1 TO 2 FEET.
TUESDAY
WEST WIND 15 TO 20 KNOTS VEERING NORTHWEST LATE IN THE
AFTERNOON. GUSTS UP TO 25 KNOTS. SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 3 TO 4 FEET IN THE
AFTERNOON.
TUESDAY NIGHT
NORTH WIND 15 TO 25 KNOTS BECOMING 15 TO
20 KNOTS EARLY IN THE MORNING. GUSTS UP TO 30 KNOTS. PARTLY
CLOUDY. WAVES 4 TO 6 FEET BUILDING TO 5 TO 7 FEET IN THE LATE
EVENING AND EARLY MORNING, THEN SUBSIDING TO 3 TO 5 FEET EARLY IN
THE MORNING.
LMZ644-202200-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
910 AM CDT MON JUL 20 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH TUESDAY MORNING...
REST OF TODAY
SOUTH WIND 10 TO 15 KNOTS BECOMING 10 TO
20 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING 15 TO 20 KNOTS
WITH GUSTS TO AROUND 25 KNOTS LATE IN THE AFTERNOON. SLIGHT
CHANCE OF SHOWERS EARLY IN THE AFTERNOON. PATCHY SMOKE LATE IN
THE AFTERNOON. WAVES AROUND 1 FOOT BUILDING TO 3 TO 4 FEET IN THE
AFTERNOON.
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS VEERING WEST EARLY IN
THE MORNING. GUSTS UP TO 25 KNOTS. THUNDERSTORMS LIKELY AND A
CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 3 TO 4 FEET
SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.
TUESDAY
WEST WIND 15 TO 20 KNOTS VEERING NORTHWEST LATE IN THE
AFTERNOON. GUSTS UP TO 25 KNOTS. SUNNY IN THE MORNING THEN
BECOMING PARTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET
LATE IN THE AFTERNOON.
TUESDAY NIGHT
NORTH WIND 15 TO 25 KNOTS BECOMING 15 TO
20 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 4 TO 6 FEET
BUILDING TO 6 TO 8 FEET IN THE LATE EVENING AND EARLY MORNING,
THEN SUBSIDING TO 5 TO 7 FEET EARLY IN THE MORNING.
LMZ645-202200-
NORTH POINT LIGHT TO WIND POINT WI-
910 AM CDT MON JUL 20 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH LATE TONIGHT...
REST OF TODAY
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH
10 TO 20 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING 15 TO
20 KNOTS WITH GUSTS TO AROUND 25 KNOTS LATE IN THE AFTERNOON.
SLIGHT CHANCE OF SHOWERS EARLY IN THE AFTERNOON. PATCHY SMOKE IN
THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN
THE AFTERNOON.
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS VEERING WEST EARLY IN
THE MORNING. GUSTS UP TO 25 KNOTS. SHOWERS LIKELY THROUGH AROUND
MIDNIGHT. CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. CHANCE OF
SHOWERS AFTER MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
2 FEET AFTER MIDNIGHT.
TUESDAY
WEST WIND 15 TO 20 KNOTS VEERING NORTHWEST LATE IN THE
AFTERNOON. GUSTS UP TO 25 KNOTS. SUNNY IN THE MORNING THEN
BECOMING PARTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET
IN THE AFTERNOON.
TUESDAY NIGHT
NORTH WIND 15 TO 25 KNOTS BECOMING 15 TO
20 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 4 TO 6 FEET
BUILDING TO 7 TO 9 FEET IN THE LATE EVENING AND EARLY MORNING,
THEN SUBSIDING TO 6 TO 8 FEET EARLY IN THE MORNING.
LMZ646-202200-
WIND POINT WI TO WINTHROP HARBOR IL-
910 AM CDT MON JUL 20 2026
REST OF TODAY
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH
10 TO 20 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING 15 TO
20 KNOTS LATE IN THE AFTERNOON. PATCHY SMOKE IN THE AFTERNOON.
WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.
TONIGHT
SOUTHWEST WIND 15 TO 20 KNOTS VEERING WEST EARLY IN
THE MORNING. GUSTS UP TO 25 KNOTS. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET AFTER
MIDNIGHT.
TUESDAY
WEST WIND 15 TO 20 KNOTS VEERING NORTHWEST LATE IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO
4 FEET LATE IN THE AFTERNOON.
TUESDAY NIGHT
NORTH WIND 15 TO 20 KNOTS BECOMING 15 TO
25 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN BECOMING
15 TO 20 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. 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. A SMALL CRAFT ADVISORY MAY BE NEEDED.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.
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