185
FZUS53 KMKX 120610
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
110 AM CDT TUE MAY 12 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-120900-
SHEBOYGAN TO PORT WASHINGTON WI-
110 AM CDT TUE MAY 12 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM CDT THIS MORNING
THROUGH WEDNESDAY AFTERNOON...
REST OF TONIGHT
SOUTH WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF
SHOWERS EARLY IN THE MORNING. WAVES AROUND 1 FOOT.
TUESDAY
SOUTH WIND 10 TO 20 KNOTS RISING TO UP TO 30 KNOTS
WITH GUSTS TO AROUND 35 KNOTS LATE IN THE MORNING, THEN BECOMING
SOUTH UP TO 30 KNOTS WITH GUSTS TO AROUND 35 KNOTS EARLY IN THE
AFTERNOON EASING TO 15 TO 25 KNOTS LATE IN THE AFTERNOON. RAIN
SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO
7 TO 9 FEET.
TUESDAY NIGHT
SOUTHWEST WIND 15 TO 20 KNOTS VEERING WEST LATE
IN THE EVENING, THEN VEERING NORTHWEST 15 TO 25 KNOTS AFTER
MIDNIGHT. CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH AROUND
MIDNIGHT. WAVES 5 TO 7 FEET SUBSIDING TO 3 TO 4 FEET IN THE LATE
EVENING AND OVERNIGHT.
WEDNESDAY
NORTHWEST WIND 15 TO 25 KNOTS VEERING NORTH 15 TO
20 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING 10 TO 20 KNOTS
LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES 3 TO 4 FEET.
LMZ644-120900-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
110 AM CDT TUE MAY 12 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM CDT THIS MORNING
THROUGH WEDNESDAY AFTERNOON...
REST OF TONIGHT
SOUTHEAST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.
TUESDAY
SOUTH WIND 10 TO 20 KNOTS RISING TO 15 TO 25 KNOTS
WITH GUSTS TO AROUND 30 KNOTS LATE IN THE MORNING, THEN BECOMING
SOUTH 15 TO 25 KNOTS WITH GUSTS TO AROUND 30 KNOTS EARLY IN THE
AFTERNOON VEERING SOUTHWEST WITH GUSTS TO AROUND 30 KNOTS LATE IN
THE AFTERNOON. CHANCE OF SHOWERS THROUGH THE DAY. CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO
5 TO 7 FEET.
TUESDAY NIGHT
SOUTHWEST WIND 15 TO 25 KNOTS VEERING WEST 15 TO
20 KNOTS LATE IN THE EVENING, THEN VEERING NORTHWEST 15 TO
25 KNOTS AFTER MIDNIGHT. RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES 3 TO 5 FEET.
WEDNESDAY
NORTHWEST WIND 15 TO 25 KNOTS BECOMING 15 TO
20 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING NORTH 10 TO
15 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 4 FEET.
LMZ645-120900-
NORTH POINT LIGHT TO WIND POINT WI-
110 AM CDT TUE MAY 12 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM CDT THIS MORNING
THROUGH WEDNESDAY AFTERNOON...
REST OF TONIGHT
SOUTHEAST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.
TUESDAY
SOUTH WIND 10 TO 20 KNOTS RISING TO 15 TO 25 KNOTS
WITH GUSTS TO AROUND 30 KNOTS LATE IN THE MORNING, THEN BECOMING
SOUTH 15 TO 25 KNOTS EARLY IN THE AFTERNOON BECOMING SOUTH 15 TO
25 KNOTS WITH GUSTS TO AROUND 30 KNOTS LATE IN THE AFTERNOON.
SLIGHT CHANCE OF SHOWERS IN THE MORNING. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO
2 FEET BUILDING TO 3 TO 5 FEET.
TUESDAY NIGHT
SOUTHWEST WIND 15 TO 20 KNOTS VEERING WEST LATE
IN THE EVENING, THEN VEERING NORTHWEST AFTER MIDNIGHT BECOMING
15 TO 25 KNOTS EARLY IN THE MORNING. RAIN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES
3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET LATE IN THE EVENING, THEN
BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.
WEDNESDAY
NORTHWEST WIND 15 TO 25 KNOTS VEERING NORTH 15 TO
20 KNOTS EARLY IN THE AFTERNOON, THEN EASING TO 10 TO 15 KNOTS
LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 4 FEET.
LMZ646-120900-
WIND POINT WI TO WINTHROP HARBOR IL-
110 AM CDT TUE MAY 12 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM CDT THIS MORNING
THROUGH WEDNESDAY AFTERNOON...
REST OF TONIGHT
SOUTHEAST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.
TUESDAY
SOUTH WIND 10 TO 20 KNOTS RISING TO 15 TO 25 KNOTS
LATE IN THE MORNING, THEN BECOMING SOUTH 15 TO 25 KNOTS EARLY IN
THE AFTERNOON VEERING SOUTHWEST LATE IN THE AFTERNOON. SLIGHT
CHANCE OF SHOWERS IN THE MORNING. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FEET
BUILDING TO 3 TO 5 FEET.
TUESDAY NIGHT
SOUTHWEST WIND 15 TO 20 KNOTS VEERING NORTHWEST
EARLY IN THE MORNING. GUSTS UP TO 25 KNOTS. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES
3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE EVENING AND
EARLY MORNING, THEN BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.
WEDNESDAY
NORTHWEST WIND 15 TO 25 KNOTS BECOMING 15 TO
20 KNOTS LATE IN THE MORNING, THEN VEERING NORTH EARLY IN THE
AFTERNOON EASING TO 10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY
SUNNY. WAVES 3 TO 4 FEET.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR THURSDAY THROUGH SATURDAY.
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