056
FZUS53 KLOT 261427
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
927 AM 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>742-262115-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
927 AM CDT SUN APR 26 2026
REST OF TODAY
EAST WINDS 10 TO 15 KT. MOSTLY CLOUDY. PATCHY
FOG LATE IN THE MORNING. WAVES 1 TO 3 FT.
TONIGHT
EAST WINDS 15 TO 25 KT BECOMING SOUTHEAST OVERNIGHT.
MOSTLY CLOUDY. WAVES 1 TO 3 FT BUILDING TO 3 TO 5 FT.
MONDAY
SOUTHEAST WINDS TO 30 KT. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE IN THE AFTERNOON.
WAVES BUILDING TO 4 TO 7 FT OCCASIONALLY TO 9 FT. A SMALL CRAFT
ADVISORY WILL LIKELY BE NEEDED.
MONDAY NIGHT
SOUTH WINDS TO 30 KT BECOMING SOUTHWEST AND
DIMINISHING TO 20 TO 25 KT OVERNIGHT. SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS OVERNIGHT. SOME
THUNDERSTORMS MAY BE SEVERE IN THE EVENING. WAVES 4 TO 7 FT
OCCASIONALLY TO 9 FT SUBSIDING TO 2 TO 4 FT.
LMZ743>745-262115-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
927 AM CDT SUN APR 26 2026
REST OF TODAY
EAST WINDS 10 TO 15 KT. MOSTLY CLOUDY LATE IN
THE MORNING, THEN GRADUAL CLEARING. WAVES 1 TO 2 FT.
TONIGHT
EAST WINDS 15 TO 20 KT BECOMING SOUTHEAST OVERNIGHT.
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY CLOUDY. WAVES
1 TO 3 FT.
MONDAY
SOUTHEAST WINDS TO 30 KT BECOMING SOUTH. SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND
THUNDERSTORMS LIKELY IN THE AFTERNOON. SOME THUNDERSTORMS MAY BE
SEVERE IN THE AFTERNOON. WAVES 2 TO 4 FT BUILDING TO 3 TO 5 FT.
A SMALL CRAFT ADVISORY WILL LIKELY BE NEEDED.
MONDAY NIGHT
SOUTH WINDS TO 30 KT BECOMING SOUTHWEST AND
DIMINISHING TO 20 TO 25 KT OVERNIGHT. SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS OVERNIGHT. SOME
THUNDERSTORMS MAY BE SEVERE IN THE EVENING. WAVES 3 TO 5 FT.
KLUBER
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