535
FZUS53 KLOT 261948
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
248 PM CDT SUN APR 26 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS, WHICH
IS THE AVERAGE OF THE HIGHEST 1/3 OF THE WAVES, ALONG WITH THE
AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL
OCCASIONALLY BE ENCOUNTERED.
LMZ740>742-270330-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
248 PM CDT SUN APR 26 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY MORNING...
TONIGHT
NORTHEAST WINDS AROUND 15 KT BECOMING SOUTHEAST AND
INCREASING TO 15 TO 25 KT LATE. MOSTLY CLOUDY. WAVES 1 TO 2 FT
BUILDING TO 3 TO 6 FT.
MONDAY
SOUTHEAST WINDS 20 TO 25 KT INCREASING TO 30 KT EARLY IN
THE AFTERNOON, THEN BECOMING SOUTH LATE. SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH
THUNDERSTORMS LIKELY IN THE AFTERNOON. WAVES 4 TO 7 FT
OCCASIONALLY TO 9 FT.
MONDAY NIGHT
SOUTH WINDS TO 30 KT BECOMING SOUTHWEST 20 TO
25 KT OVERNIGHT. SHOWERS WITH THUNDERSTORMS LIKELY IN THE
EVENING, THEN SLIGHT CHANCE OF SHOWERS OVERNIGHT. SOME
THUNDERSTORMS MAY BE SEVERE. WAVES 5 TO 8 FT OCCASIONALLY TO
10 FT SUBSIDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.
TUESDAY
WEST WINDS 20 TO 25 KT DIMINISHING TO 10 TO 20 KT.
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY CLOUDY. WAVES 3
TO 6 FT SUBSIDING TO 1 TO 2 FT.
LMZ743>745-270330-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
248 PM CDT SUN APR 26 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH
TUESDAY MORNING...
TONIGHT
EAST WINDS 10 TO 15 KT BECOMING SOUTHEAST 15 TO 20 KT
LATE. PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY CLOUDY.
WAVES 1 TO 3 FT.
MONDAY
SOUTHEAST WINDS 15 TO 25 KT INCREASING TO 20 TO 25 KT BY
LATE MORNING, THEN BECOMING SOUTH TO 30 KT LATE. CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH
THUNDERSTORMS LIKELY IN THE AFTERNOON. WAVES 2 TO 4 FT BUILDING TO
3 TO 5 FT.
MONDAY NIGHT
SOUTH WINDS TO 30 KT BECOMING SOUTHWEST 20 TO
25 KT OVERNIGHT. SHOWERS WITH THUNDERSTORMS LIKELY IN THE
EVENING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
OVERNIGHT. SOME THUNDERSTORMS MAY BE SEVERE IN THE EVENING. WAVES
4 TO 6 FT OCCASIONALLY TO 8 FT.
TUESDAY
WEST WINDS 20 TO 25 KT DIMINISHING TO 10 TO 20 KT.
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY CLOUDY. WAVES 3
TO 5 FT SUBSIDING TO 1 TO 3 FT.
KLUBER
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