111
FZUS53 KMKX 310211
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
911 PM CDT MON MAR 30 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-311000-
SHEBOYGAN TO PORT WASHINGTON WI-
911 PM CDT MON MAR 30 2026
REST OF TONIGHT
NORTH WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET AFTER
MIDNIGHT.
TUESDAY
NORTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS LATE
IN THE MORNING, THEN BECOMING NORTH 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS EARLY IN THE AFTERNOON RISING TO 15 TO 20 KNOTS
LATE IN THE AFTERNOON. CHANCE OF SHOWERS IN THE MORNING. CHANCE
OF THUNDERSTORMS THROUGH THE DAY. RAIN SHOWERS LIKELY IN THE
AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE
MORNING AND EARLY AFTERNOON, THEN BUILDING TO 2 TO 4 FEET LATE IN
THE AFTERNOON.
TUESDAY NIGHT
NORTH WIND 15 TO 20 KNOTS BECOMING 15 TO
25 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS THROUGH
AROUND MIDNIGHT. WAVES 3 TO 4 FEET BUILDING TO 4 TO 6 FEET. A
SMALL CRAFT ADVISORY MAY BE NEEDED.
WEDNESDAY
NORTHEAST WIND 15 TO 25 KNOTS RISING TO UP TO
30 KNOTS LATE IN THE AFTERNOON. SLIGHT CHANCE OF SNOW IN THE
AFTERNOON. WAVES 5 TO 7 FEET BUILDING TO 6 TO 8 FEET IN THE LATE
MORNING AND AFTERNOON.
LMZ644-311000-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
911 PM CDT MON MAR 30 2026
REST OF TONIGHT
NORTH WIND 5 TO 10 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT, THEN VEERING NORTH EARLY IN THE
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET.
TUESDAY
SOUTHEAST WIND 10 TO 15 KNOTS BACKING NORTHEAST LATE
IN THE MORNING, THEN BACKING NORTH WITH GUSTS TO AROUND 20 KNOTS
EARLY IN THE AFTERNOON RISING TO 15 TO 20 KNOTS LATE IN THE
AFTERNOON. CHANCE OF SHOWERS IN THE MORNING. CHANCE OF
THUNDERSTORMS THROUGH THE DAY. RAIN SHOWERS LIKELY IN THE
AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET IN THE
AFTERNOON.
TUESDAY NIGHT
NORTH WIND 15 TO 20 KNOTS BECOMING 15 TO
25 KNOTS AFTER MIDNIGHT. CHANCE OF SHOWERS THROUGH THE NIGHT.
WAVES 3 TO 4 FEET BUILDING TO 4 TO 6 FEET. A SMALL CRAFT ADVISORY
MAY BE NEEDED.
WEDNESDAY
NORTHEAST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF RAIN
AND SNOW IN THE AFTERNOON. WAVES 6 TO 8 FEET.
LMZ645-311000-
NORTH POINT LIGHT TO WIND POINT WI-
911 PM CDT MON MAR 30 2026
REST OF TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING NORTH
EARLY IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
1 TO 2 FEET.
TUESDAY
SOUTHEAST WIND 10 TO 15 KNOTS VEERING SOUTHWEST WITH
GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN VEERING WEST
WITH GUSTS TO AROUND 20 KNOTS EARLY IN THE AFTERNOON BECOMING
NORTHWEST 15 TO 20 KNOTS LATE IN THE AFTERNOON. CHANCE OF SHOWERS
IN THE MORNING. CHANCE OF THUNDERSTORMS THROUGH THE DAY. RAIN
SHOWERS LIKELY IN THE AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO
2 TO 4 FEET IN THE AFTERNOON.
TUESDAY NIGHT
NORTH WIND 15 TO 20 KNOTS BECOMING 15 TO
25 KNOTS AFTER MIDNIGHT. SLIGHT CHANCE OF THUNDERSTORMS THROUGH
AROUND MIDNIGHT. CHANCE OF SHOWERS THROUGH THE NIGHT. WAVES 3 TO
4 FEET BUILDING TO 5 TO 7 FEET. A SMALL CRAFT ADVISORY MAY BE
NEEDED.
WEDNESDAY
NORTHEAST WIND 15 TO 25 KNOTS. SLIGHT CHANCE OF
SHOWERS IN THE MORNING. CHANCE OF RAIN AND SNOW IN THE AFTERNOON.
WAVES 7 TO 9 FEET.
LMZ646-311000-
WIND POINT WI TO WINTHROP HARBOR IL-
911 PM CDT MON MAR 30 2026
REST OF TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING
SOUTHWEST 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS EARLY IN
THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
2 FEET.
TUESDAY
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 25 KNOTS LATE IN THE MORNING, THEN
VEERING WEST WITH GUSTS TO AROUND 25 KNOTS EARLY IN THE AFTERNOON
BECOMING NORTHWEST 15 TO 20 KNOTS LATE IN THE AFTERNOON. CHANCE
OF SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS THROUGH THE
DAY. RAIN SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO
2 TO 4 FEET EARLY IN THE AFTERNOON, THEN SUBSIDING TO 1 TO 3 FEET
LATE IN THE AFTERNOON.
TUESDAY NIGHT
NORTH WIND 15 TO 20 KNOTS BECOMING 15 TO
25 KNOTS AFTER MIDNIGHT. CHANCE OF THUNDERSTORMS THROUGH AROUND
MIDNIGHT. CHANCE OF SHOWERS THROUGH THE NIGHT. WAVES 3 TO 4 FEET
BUILDING TO 5 TO 7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
WEDNESDAY
NORTHEAST WIND 15 TO 25 KNOTS. CHANCE OF SHOWERS IN
THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. WAVES
6 TO 8 FEET.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR THURSDAY THROUGH SATURDAY.
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