046
FZUS53 KLOT 020254
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
954 PM CDT WED APR 1 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>742-020930-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
954 PM CDT WED APR 1 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT
REST OF TONIGHT
NORTHEAST WIND 20 TO 25 KT BECOMING EAST. RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES 4 TO 7 FT
OCCASIONALLY TO 9 FT BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT.
THURSDAY
SOUTHEAST WINDS 15 TO 20 KT BECOMING SOUTH AND
INCREASING TO 30 KT WITH OCCASIONAL GALES TO 35 KT IN THE
AFTERNOON. WAVES OF SHOWERS AND THUNDERSTORMS. WAVES 4 TO 7 FT
OCCASIONALLY TO 9 FT.
THURSDAY NIGHT
SOUTH WINDS 15 TO 25 KT BECOMING SOUTHWEST
OVERNIGHT. SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES 4 TO 6
FT OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5 FT.
FRIDAY
WEST WINDS 10 TO 15 KT BECOMING NORTHEAST IN THE
AFTERNOON. CHANCE OF SCATTERED SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. WAVES 1 TO 2 FT.
LMZ743>745-020930-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
954 PM CDT WED APR 1 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT
REST OF TONIGHT
EAST WINDS 20 TO 25 KT. RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. WAVES 3 TO 5 FT.
THURSDAY
SOUTHEAST WINDS 15 TO 25 KT BECOMING SOUTH TO 30
KT WITH OCCASIONAL GALES TO 35 KT IN THE AFTERNOON. WAVES OF
SHOWERS AND THUNDERSTORMS. WAVES 3 TO 5 FT.
THURSDAY NIGHT
SOUTH WINDS TO 30 KT WITH OCCASIONAL GALES TO 35
KT BECOMING SOUTHWEST 15 TO 25 KT OVERNIGHT. SHOWERS AND
THUNDERSTORMS IN THE EVENING. WAVES 3 TO 5 FT SUBSIDING TO 2 TO 4
FT.
FRIDAY
WEST WINDS 10 TO 15 KT BECOMING NORTHEAST IN THE
AFTERNOON. CHANCE OF SCATTERED SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. WAVES 1 TO 3 FT.
DOOM
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