736
FZUS53 KLOT 010250
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
950 PM CDT WED SEP 30 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>742-010930-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
950 PM CDT WED SEP 30 2026
REST OF TONIGHT
SOUTH WINDS 5 TO 10 KT BECOMING SOUTHEAST 10 TO
15 KT LATE. SHOWERS LIKELY. WAVES 1 TO 2 FT.
THURSDAY
SOUTH WINDS 10 TO 15 KT BECOMING WEST IN THE
AFTERNOON. SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 TO
3 FT.
THURSDAY NIGHT
NORTHWEST WINDS 10 TO 15 KT INCREASING TO 15 TO
25 KT. SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN CHANCE OF SHOWERS OVERNIGHT. WAVES 1 TO 3 FT BUILDING TO 4
TO 6 FT OCCASIONALLY TO 8 FT. A SMALL CRAFT ADVISORY WILL LIKELY
BE NEEDED.
FRIDAY
NORTH WINDS 15 TO 25 KT. PARTLY CLOUDY IN THE MORNING
THEN CLEARING. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT. A SMALL
CRAFT ADVISORY WILL LIKELY BE NEEDED.
LMZ743>745-010930-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
950 PM CDT WED SEP 30 2026
REST OF TONIGHT
SOUTH WINDS 10 TO 15 KT DIMINISHING TO 5 TO 10
KT LATE. SHOWERS. WAVES 1 TO 2 FT.
THURSDAY
SOUTH WINDS 10 TO 15 KT BECOMING SOUTHWEST IN THE
AFTERNOON. SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FT.
THURSDAY NIGHT
NORTH WINDS 10 TO 15 KT INCREASING TO 15 TO
25 KT. SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN SHOWERS LIKELY OVERNIGHT. WAVES 1 TO 3 FT BUILDING TO 3 TO 6
FT OCCASIONALLY TO 8 FT. A SMALL CRAFT ADVISORY WILL LIKELY BE
NEEDED.
FRIDAY
NORTH WINDS 15 TO 25 KT. MOSTLY CLOUDY IN THE MORNING
THEN CLEARING. WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT. A SMALL
CRAFT ADVISORY WILL LIKELY BE NEEDED.
YACK
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