828
FZUS53 KLOT 280412
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1012 PM CST THU NOV 27 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>742-281015-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
1012 PM CST THU NOV 27 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CST FRIDAY
REST OF TONIGHT
NORTHWEST WINDS 20 TO 25 KT. PARTLY CLOUDY.
WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.
FRIDAY
NORTHWEST WINDS 20 TO 25 KT DIMINISHING TO 10 TO 15 KT.
PARTLY CLOUDY. WAVES 3 TO 5 FT SUBSIDING TO 2 TO 4 FT.
FRIDAY NIGHT
WEST WINDS AROUND 10 KT BECOMING SOUTHWEST
OVERNIGHT. CHANCE OF SNOW OVERNIGHT. WAVES 1 TO 2 FT.
SATURDAY
SOUTH WINDS 10 TO 20 KT BECOMING SOUTHEAST 20 TO
25 KT. SNOW. WAVES 2 TO 4 FT BUILDING TO 4 TO 7 FT OCCASIONALLY
TO 9 FT.
LMZ743>745-281015-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
1012 PM CST THU NOV 27 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON
REST OF TONIGHT
NORTHWEST WINDS TO 30 KT. A FEW GALES TO 35 KT
THROUGH THE EARLY OVERNIGHT HOURS. CHANCE OF SNOW SHOWERS. WAVES
7 TO 10 FT OCCASIONALLY TO 13 FT.
FRIDAY
NORTHWEST WINDS TO 30 KT BECOMING WEST AND DIMINISHING
TO 10 TO 20 KT. A CHANCE OF FLURRIES IN THE MORNING. WAVES 6 TO
9 FT OCCASIONALLY TO 12 FT SUBSIDING TO 3 TO 5 FT LATE IN THE
AFTERNOON.
FRIDAY NIGHT
WEST WINDS 10 TO 15 KT BECOMING SOUTH OVERNIGHT.
CHANCE OF SNOW OVERNIGHT. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 2 FT.
SATURDAY
SOUTHEAST WINDS 10 TO 20 KT INCREASING TO 20 TO
25 KT. SNOW. WAVES 1 TO 3 FT BUILDING TO 2 TO 4 FT.
OGOREK
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