874
FZUS53 KLOT 160820
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
320 AM CDT FRI MAY 16 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>743-161515-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-
320 AM CDT FRI MAY 16 2025
...GALE WARNING IN EFFECT FROM NOON CDT TODAY THROUGH THIS
EVENING...
TODAY
SOUTH WINDS 10 TO 20 KT INCREASING TO GALES TO 35 KT
BY EARLY THIS AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE LATE AFTERNOON. WAVES 1 TO 3 FT BUILDING TO 4 TO 6 FT
OCCASIONALLY TO 8 FT.
TONIGHT
SOUTHWEST GALES TO 35 KT BECOMING WEST 20 TO 25 KT.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES 4 TO
6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 2 TO 4 FT.
SATURDAY
WEST WINDS 20 TO 25 KT. MOSTLY CLOUDY IN THE
MORNING, THEN BECOMING PARTLY CLOUDY. WAVES 2 TO 4 FT.
SATURDAY NIGHT
WEST WINDS 10 TO 20 KT BECOMING NORTHWEST 10
TO 15 KT. MOSTLY CLEAR. WAVES 1 TO 3 FT.
LMZ744-745-161515-
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-
320 AM CDT FRI MAY 16 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
THIS EVENING...
TODAY
SOUTH WINDS 10 TO 20 KT INCREASING TO 30 KT BY EARLY
THIS AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE LATE
AFTERNOON. WAVES 1 TO 3 FT BUILDING TO 2 TO 4 FT.
TONIGHT
SOUTHWEST WINDS TO 30 KT BECOMING WEST 15 TO 25 KT.
SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING. WAVES 2 TO 4 FT.
SATURDAY
WEST WINDS 20 TO 25 KT. MOSTLY CLOUDY IN THE MORNING,
THEN BECOMING PARTLY CLOUDY. WAVES 3 TO 5 FT.
SATURDAY NIGHT
WEST WINDS 10 TO 20 KT BECOMING NORTHWEST 10
TO 15 KT. MOSTLY CLEAR. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.
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