341
FZUS53 KLOT 292052
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
252 PM CST MON DEC 29 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>742-300415-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
252 PM CST MON DEC 29 2025
..GALE WARNING IN EFFECT UNTIL 6 PM CST THIS EVENING
TONIGHT
NORTHWEST GALES TO 35 KT EARLY DIMINISHING TO 15 TO 25
KT. FREEZING SPRAY IN THE EVENING. A CHANCE OF FLURRIES IN THE
EVENING. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT SUBSIDING TO 3 TO
5 FT.
TUESDAY
WEST WINDS 15 TO 25 KT. SNOW LIKELY IN THE AFTERNOON.
WAVES 2 TO 4 FT.
TUESDAY NIGHT
WEST WINDS 15 TO 25 KT BECOMING NORTHWEST. SNOW
LIKELY IN THE EVENING. WAVES 2 TO 4 FT.
WEDNESDAY
WEST WINDS 15 TO 20 KT BECOMING NORTHWEST. SNOW
LIKELY IN THE AFTERNOON. WAVES 2 TO 4 FT.
LMZ743>745-300415-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
252 PM CST MON DEC 29 2025
..GALE WARNING IN EFFECT UNTIL MIDNIGHT CST TONIGHT
TONIGHT
NORTHWEST GALES TO 40 KT DIMINISHING TO 30 KT.
FREEZING SPRAY. A CHANCE OF FLURRIES IN THE EVENING. WAVES 10 TO
14 FT OCCASIONALLY TO 18 FT SUBSIDING TO 7 TO 10 FT OCCASIONALLY
TO 13 FT.
TUESDAY
WEST WINDS 15 TO 25 KT. SNOW LIKELY IN THE AFTERNOON.
WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT SUBSIDING TO 3 TO 5 FT.
TUESDAY NIGHT
WEST WINDS 15 TO 25 KT. SNOW LIKELY IN THE
EVENING. WAVES 3 TO 5 FT BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8
FT.
WEDNESDAY
WEST WINDS 15 TO 25 KT BECOMING NORTHWEST TO 30 KT.
SNOW LIKELY IN THE AFTERNOON. WAVES 4 TO 7 FT OCCASIONALLY TO 9
FT.
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