842
FZUS53 KLOT 190205
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
905 PM CDT SUN MAY 18 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>742-190915-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
905 PM CDT SUN MAY 18 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM CDT MONDAY THROUGH
THURSDAY AFTERNOON...
REST OF TONIGHT
NORTHEAST WINDS 10 TO 15 KT INCREASING TO 15 TO
25 KT. MOSTLY CLEAR LATE IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. WAVES 1 TO 3 FT BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8
FT.
MONDAY
NORTHEAST WINDS 15 TO 25 KT. MOSTLY CLOUDY. WAVES 3 TO
6 FT OCCASIONALLY TO 8 FT.
MONDAY NIGHT
NORTHEAST WINDS 15 TO 25 KT BECOMING EAST TO
30 KT OVERNIGHT. SHOWERS LIKELY OVERNIGHT. WAVES 4 TO 6 FT
OCCASIONALLY TO 8 FT BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT.
TUESDAY
EAST WINDS TO 30 KT. RAIN AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING. WAVES 6 TO 9 FT OCCASIONALLY TO 12
FT.
LMZ743>745-190915-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
905 PM CDT SUN MAY 18 2025
REST OF TONIGHT
NORTHEAST WINDS 10 TO 20 KT. MOSTLY CLEAR.
WAVES 1 TO 3 FT BUILDING TO 3 TO 5 FT.
MONDAY
NORTHEAST WINDS 10 TO 20 KT. MOSTLY CLOUDY. WAVES 3 TO
5 FT SUBSIDING TO 2 TO 4 FT.
MONDAY NIGHT
EAST WINDS 10 TO 20 KT INCREASING TO 30 KT.
SHOWERS LIKELY OVERNIGHT. WAVES 3 TO 5 FT BUILDING TO 4 TO 6 FT
OCCASIONALLY TO 8 FT. A SMALL CRAFT ADVISORY WILL LIKELY BE
NEEDED.
TUESDAY
EAST WINDS TO 30 KT DIMINISHING TO AROUND 25 KT. RAIN
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN RAIN AND
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 4 TO 6 FT
OCCASIONALLY TO 8 FT. A SMALL CRAFT ADVISORY WILL LIKELY BE
NEEDED.
OGOREK
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