282
FZUS53 KLOT 290856
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
356 AM CDT TUE SEP 29 2026
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>742-291530-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
356 AM CDT TUE SEP 29 2026
TODAY
VARIABLE WINDS UNDER 5 KT BECOMING SOUTH 5 TO 10 KT MID
MORNING THEN BECOMING SOUTHEAST 10 TO 15 KT IN THE AFTERNOON.
PATCHY FOG EARLY IN THE MORNING. MOSTLY SUNNY THEN BECOMING
PARTLY CLOUDY. WAVES 1 FT OR LESS BUILDING TO 1 TO 2 FT.
TONIGHT
SOUTH WINDS 10 TO 15 KT. SLIGHT CHANCE OF SHOWERS
OVERNIGHT. WAVES 1 TO 2 FT.
WEDNESDAY
SOUTHWEST WINDS 10 TO 15 KT BECOMING SOUTH. SHOWERS
LIKELY. WAVES 1 TO 3 FT.
WEDNESDAY NIGHT
SOUTH WINDS 10 TO 15 KT. SHOWERS LIKELY. WAVES
1 TO 3 FT.
LMZ743>745-291530-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
356 AM CDT TUE SEP 29 2026
TODAY
VARIABLE WINDS UNDER 5 KT BECOMING SOUTH 5 TO 10 KT MID
MORNING THEN BECOMING SOUTHEAST IN THE AFTERNOON. PATCHY FOG EARLY
IN THE MORNING. MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY. WAVES
AROUND 1 FT.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KT BECOMING SOUTH OVERNIGHT.
MOSTLY CLOUDY. WAVES 1 TO 2 FT.
WEDNESDAY
SOUTH WINDS 10 TO 15 KT. CHANCE OF SHOWERS. WAVES
1 TO 2 FT.
WEDNESDAY NIGHT
SOUTH WINDS 10 TO 15 KT. CHANCE OF SHOWERS.
WAVES 1 TO 2 FT.
PETR
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