792
FZUS53 KLOT 290404
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1004 PM CST SUN DEC 28 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>742-291015-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
1004 PM CST SUN DEC 28 2025
..GALE WARNING IN EFFECT THROUGH MONDAY AFTERNOON
REST OF TONIGHT
WEST GALES TO 45 KT WITH OCCASIONAL STORM
FORCE GUSTS TO AROUND 50 KT. PERIODS OF SNOW SHOWERS. FREEZING
SPRAY AFTER MIDNIGHT. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT
BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT.
MONDAY
NORTHWEST GALES TO 45 KT BECOMING NORTHWEST TO 40 KT.
FREEZING SPRAY. SNOW SHOWERS IN THE MORNING, THEN A FEW FLURRIES
IN THE AFTERNOON. WAVES 7 TO 10 FT OCCASIONALLY TO 13 FT.
MONDAY NIGHT
NORTHWEST WINDS TO 30 KT DIMINISHING TO 15 TO
25 KT. FREEZING SPRAY. WAVES 6 TO 9 FT OCCASIONALLY TO 12 FT
SUBSIDING TO 4 TO 7 FT OCCASIONALLY TO 9 FT.
TUESDAY
WEST WINDS 15 TO 20 KT BECOMING SOUTHWEST 20 TO 25 KT
IN THE AFTERNOON. PARTLY CLOUDY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. WAVES 3 TO 5 FT SUBSIDING TO 2 TO 4 FT.
LMZ743>745-291015-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
1004 PM CST SUN DEC 28 2025
..STORM WARNING IN EFFECT THROUGH MONDAY AFTERNOON
REST OF TONIGHT
WEST STORM FORCE WINDS TO 55 KT. SCATTERED
SNOW SHOWERS LATE IN THE EVENING, THEN SNOW SHOWERS AFTER
MIDNIGHT. FREEZING SPRAY AFTER MIDNIGHT. WAVES 8 TO 11 FT
OCCASIONALLY TO 14 FT BUILDING TO 10 TO 14 FT OCCASIONALLY TO 18
FT.
MONDAY
WEST STORM FORCE WINDS TO 50 KT BECOMING NORTHWEST AND
THEN DIMINISHING TO 45 KT GALES LATE. FREEZING SPRAY. SNOW
SHOWERS IN THE MORNING, THEN SCATTERED SNOW SHOWERS IN THE
AFTERNOON. WAVES 10 TO 14 FT OCCASIONALLY TO 18 FT BUILDING TO 14
TO 18 FT OCCASIONALLY TO 23 FT, THEN SUBSIDING TO 12 TO 16 FT
OCCASIONALLY TO 21 FT.
MONDAY NIGHT
NORTHWEST GALES TO 40 KT DIMINISHING TO 30 KT.
SLIGHT CHANCE OF SNOW IN THE EVENING. FREEZING SPRAY. WAVES 12 TO
16 FT OCCASIONALLY TO 21 FT SUBSIDING TO 10 TO 14 FT OCCASIONALLY
TO 18 FT.
TUESDAY
WEST WINDS 15 TO 25 KT BECOMING SOUTHWEST IN THE
AFTERNOON. PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT SUBSIDING TO 3 TO
5 FT.
RC
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