668
FZUS53 KLOT 020821
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
321 AM CDT TUE SEP 2 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>742-022115-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
321 AM CDT TUE SEP 2 2025
TODAY
NORTHEAST WINDS 5 TO 10 KT BECOMING EAST IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FT.
TONIGHT
EAST WINDS 5 TO 10 KT BECOMING SOUTHWEST 10 TO 15 KT
LATE. MOSTLY CLEAR. WAVES AROUND 1 FT.
WEDNESDAY
SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST AROUND
20 KT IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 2 FT.
WEDNESDAY NIGHT
NORTHWEST WINDS AROUND 20 KT. CHANCE OF
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. WAVES
2 TO 4 FT.
LMZ743>745-022115-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
321 AM CDT TUE SEP 2 2025
TODAY
EAST WINDS 5 TO 10 KT BECOMING NORTHEAST IN THE
AFTERNOON. SUNNY. WAVES 1 TO 2 FT.
TONIGHT
NORTHEAST WINDS 5 TO 10 KT BECOMING SOUTHWEST LATE.
MOSTLY CLEAR. WAVES AROUND 1 FT.
WEDNESDAY
SOUTHWEST WINDS 10 TO 15 KT INCREASING TO AROUND
20 KT IN THE AFTERNOON. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 3 FT.
WEDNESDAY NIGHT
WEST WINDS 20 TO 25 KT BECOMING NORTHWEST
OVERNIGHT. SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS OVERNIGHT. WAVES 3 TO
5 FT BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT. A SMALL CRAFT
ADVISORY WILL LIKELY BE NEEDED.
KJB
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