266
FZUS53 KLOT 140907
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
407 AM CDT TUE APR 14 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>742-142130-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
407 AM CDT TUE APR 14 2026
EARLY THIS MORNING
NORTHEAST WINDS 10 TO 20 KT. PATCHY FOG.
SHOWERS AND SCATTERED THUNDERSTORMS. WAVES 2 TO 4 FT.
TODAY
EAST WINDS 10 TO 20 KT BECOMING SOUTHWEST 15 TO 25 KT
LATE IN THE MORNING. PATCHY FOG IN THE MORNING. CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 3 FT.
TONIGHT
SOUTH WINDS 15 TO 20 KT BECOMING SOUTHWEST 10 TO 15 KT
LATE. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
WAVES 1 TO 3 FT.
WEDNESDAY
SOUTH WINDS 10 TO 15 KT. SHOWERS AND A CHANCE OF
THUNDERSTORMS. WAVES 1 TO 2 FT.
WEDNESDAY NIGHT
SOUTHWEST WINDS AROUND 15 KT. SHOWERS AND A
CHANCE OF THUNDERSTORMS. WAVES 1 TO 2 FT.
LMZ743>745-142130-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
407 AM CDT TUE APR 14 2026
EARLY THIS MORNING
SOUTHWEST WINDS 15 TO 25 KT QUICKLY TURNING
NORTH 10 TO 20 KT. PATCHY FOG. SHOWERS AND SCATTERED
THUNDERSTORMS. WAVES 2 TO 4 FT.
TODAY
NORTHEAST WINDS 10 TO 20 KT BECOMING SOUTHWEST 15 TO 25
KT LATE IN THE MORNING. PATCHY FOG IN THE MORNING. CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH MID MORNING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 2 TO 4 FT
SUBSIDING TO 1 TO 2 FT.
TONIGHT
SOUTH WINDS AROUND 20 KT BECOMING SOUTHWEST. CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 3 FT.
WEDNESDAY
SOUTHWEST WINDS 15 TO 20 KT BECOMING SOUTH. SHOWERS
AND A CHANCE OF THUNDERSTORMS. WAVES 1 TO 2 FT.
WEDNESDAY NIGHT
SOUTHWEST WINDS AROUND 15 KT. SHOWERS AND A
CHANCE OF THUNDERSTORMS. WAVES 1 TO 2 FT.
PETR
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