110
FZUS53 KLOT 290947
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
347 AM 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>742-300000-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
347 AM CST MON DEC 29 2025
..GALE WARNING IN EFFECT THROUGH THIS AFTERNOON
EARLY THIS MORNING
WEST GALES TO 45 KT WITH OCCASIONAL STORM
FORCE GUSTS TO 50 KT. LIGHT SNOW. WAVES 5 TO 8 FT OCCASIONALLY TO
10 FT.
TODAY
WEST GALES TO 45 KT BECOMING NORTHWEST DIMINISHING TO
GALES TO 35 KT. LIGHT SNOW ENDING THIS MORNING, WITH A CHANCE OF
LINGERING FLURRIES INTO THE AFTERNOON. WAVES 6 TO 9 FT
OCCASIONALLY TO 12 FT BUILDING TO 7 TO 10 FT OCCASIONALLY TO 13
FT.
TONIGHT
NORTHWEST WINDS TO 30 KT DIMINISHING TO 15 TO 25 KT.
FREEZING SPRAY IN THE EVENING. WAVES 6 TO 9 FT OCCASIONALLY TO 12
FT SUBSIDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.
TUESDAY
WEST WINDS 10 TO 20 KT. CHANCE OF SNOW IN THE
AFTERNOON. WAVES 3 TO 5 FT SUBSIDING TO 1 TO 3 FT.
TUESDAY NIGHT
WEST WINDS 15 TO 25 KT. SLIGHT CHANCE OF SNOW IN
THE EVENING. WAVES 2 TO 4 FT.
LMZ743>745-300000-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
347 AM CST MON DEC 29 2025
..STORM WARNING IN EFFECT UNTIL 3 PM CST THIS AFTERNOON
EARLY THIS MORNING
WEST STORM FORCE WINDS TO 55 KT. LIGHT
SNOW. WAVES 10 TO 14 FT OCCASIONALLY TO 18 FT.
TODAY
WEST STORM FORCE WINDS TO 50 KT BECOMING NORTHWEST AND
DIMINISHING TO 40 KT GALES. LIGHT SNOW IN THE MORNING, THEN
SCATTERED SNOW SHOWERS IN THE AFTERNOON. WAVES 12 TO 16 FT
OCCASIONALLY TO 21 FT BUILDING TO 14 TO 18 FT OCCASIONALLY TO 23
FT, THEN SUBSIDING TO 12 TO 16 FT OCCASIONALLY TO 21 FT.
TONIGHT
NORTHWEST GALES TO 40 KT EASING TO 35 KT GALES. CHANCE
OF SNOW SHOWER IN THE EVENING. FREEZING SPRAY. 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. SLIGHT CHANCE OF SNOW IN THE
AFTERNOON. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT SUBSIDING TO
3 TO 5 FT.
TUESDAY NIGHT
WEST WINDS 20 TO 25 KT. SLIGHT CHANCE OF SNOW IN
THE EVENING. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT.
- IZZI
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