213
FZUS53 KLOT 171458
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
958 AM CDT THU JUL 17 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>743-172130-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-
958 AM CDT THU JUL 17 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
REST OF TODAY
NORTH WINDS 15 TO 20 KT. MOSTLY CLOUDY. WAVES 3
TO 6 FT OCCASIONALLY TO 8 FT.
TONIGHT
NORTH WINDS 10 TO 20 KT BECOMING NORTHEAST 10 TO
15 KT. PARTLY CLOUDY IN THE EVENING THEN CLEARING. WAVES 4 TO
6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5 FT LATE.
FRIDAY
EAST WINDS AROUND 10 KT. MOSTLY SUNNY. WAVES 3 TO 5 FT
EARLY IN THE MORNING SUBSIDING TO 1 TO 3 FT BY AFTERNOON.
FRIDAY NIGHT
EAST WINDS AROUND 10 KT BECOMING SOUTHEAST
OVERNIGHT. CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY AFTER
MIDNIGHT. WAVES AROUND 1 FT.
LMZ744-745-172130-
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-
958 AM CDT THU JUL 17 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
REST OF TODAY
NORTH WINDS 15 TO 20 KT. MOSTLY CLOUDY. WAVES
4 TO 7 FT OCCASIONALLY TO 9 FT.
TONIGHT
NORTH WINDS 10 TO 20 KT BECOMING NORTHEAST 10 TO 15 KT
OVERNIGHT. MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5
FT LATE.
FRIDAY
EAST WINDS 5 TO 10 KT BECOMING NORTHEAST IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 5 FT EARLY IN THE MORNING
GRADUALLY SUBSIDING TO 1 TO 2 FT IN THE AFTERNOON.
FRIDAY NIGHT
EAST WINDS 5 TO 10 KT BECOMING SOUTHEAST
OVERNIGHT. CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY AFTER
MIDNIGHT. WAVES AROUND 1 FT.
PETR
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