941
FZUS53 KLOT 160212
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
912 PM CDT TUE JUL 15 2025
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>742-160915-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
912 PM CDT TUE JUL 15 2025
REST OF TONIGHT
SOUTH WINDS 5 TO 10 KT. SLIGHT CHANCE OF
SHOWERS. WAVES AROUND 1 FT.
WEDNESDAY
SOUTHEAST WINDS 10 TO 15 KT BECOMING SOUTHWEST 15
TO 20 KT IN THE LATE AFTERNOON. CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FT.
WEDNESDAY NIGHT
SOUTHWEST WINDS 10 TO 20 KT BECOMING
NORTHWEST OVERNIGHT. SHOWERS AND THUNDERSTORMS LIKELY IN THE
EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS OVERNIGHT. WAVES 1 TO 3 FT.
THURSDAY
NORTHWEST WINDS 10 TO 20 KT BECOMING NORTH 15 TO 25
KT. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT
BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT. A SMALL CRAFT
ADVISORY WILL LIKELY BE NEEDED.
LMZ743>745-160915-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
912 PM CDT TUE JUL 15 2025
REST OF TONIGHT
SOUTH WINDS 5 TO 10 KT. SLIGHT CHANCE OF
SHOWERS. WAVES AROUND 1 FT.
WEDNESDAY
SOUTH WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FT.
WEDNESDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST
OVERNIGHT. SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING,
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
OVERNIGHT. WAVES 1 TO 2 FT.
THURSDAY
NORTHWEST WINDS 10 TO 20 KT BECOMING NORTH 15 TO 25
KT. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT
BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT. A SMALL CRAFT
ADVISORY WILL LIKELY BE NEEDED.
KJB
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