100
FZUS53 KLOT 270305
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1005 PM CDT SUN OCT 26 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.
LMZ740-271015-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
1005 PM CDT SUN OCT 26 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
REST OF TONIGHT
EAST WINDS 15 TO 25 KT BECOMING SOUTHEAST.
CLEAR. WAVES 3 TO 5 FT BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8 FT.
MONDAY
EAST WINDS 15 TO 20 KT. MOSTLY SUNNY. WAVES 3 TO 6 FT
OCCASIONALLY TO 8 FT.
MONDAY NIGHT
EAST WINDS 20 TO 25 KT. MOSTLY CLEAR. WAVES 3 TO
6 FT OCCASIONALLY TO 8 FT BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10
FT.
TUESDAY
EAST WINDS 15 TO 20 KT. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT.
LMZ741-742-271015-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
1005 PM CDT SUN OCT 26 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
REST OF TONIGHT
EAST WINDS 15 TO 25 KT BECOMING SOUTHEAST.
CLEAR. WAVES 3 TO 5 FT BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8 FT.
MONDAY
EAST WINDS 15 TO 20 KT. MOSTLY SUNNY. WAVES 3 TO 6 FT
OCCASIONALLY TO 8 FT.
MONDAY NIGHT
EAST WINDS 20 TO 25 KT. MOSTLY CLEAR. WAVES 4 TO
7 FT OCCASIONALLY TO 9 FT.
TUESDAY
EAST WINDS 15 TO 20 KT. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT.
LMZ743>745-271015-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
1005 PM CDT SUN OCT 26 2025
REST OF TONIGHT
EAST WINDS 10 TO 20 KT INCREASING TO 15 TO 25
KT AND BECOMING SOUTHEAST. CLEAR. WAVES 1 TO 3 FT.
MONDAY
EAST WINDS 15 TO 25 KT. MOSTLY SUNNY. WAVES 2 TO 4 FT.
MONDAY NIGHT
EAST WINDS 15 TO 20 KT. MOSTLY CLEAR. WAVES 3 TO
5 FT.
TUESDAY
EAST WINDS 15 TO 20 KT. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. WAVES 2 TO 4 FT.
CARLAW
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