233
FZUS53 KLOT 150757
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
257 AM CDT WED JUL 15 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>742-151530-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
257 AM CDT WED JUL 15 2026
TODAY
NORTHWEST WINDS 5 TO 10 KT BECOMING EAST IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FT OR LESS.
TONIGHT
NORTHEAST WINDS AROUND 10 KT BECOMING NORTH OVERNIGHT.
SMOKE OVERNIGHT. WAVES AROUND 1 FT.
THURSDAY
NORTHEAST WINDS AROUND 5 KT BECOMING SOUTHEAST AROUND
10 KT IN THE AFTERNOON. SMOKE IN THE MORNING, THEN AREAS OF SMOKE
IN THE AFTERNOON. WAVES 1 TO 2 FT.
THURSDAY NIGHT
NORTHEAST WINDS AROUND 10 KT BECOMING EAST.
AREAS OF SMOKE IN THE EVENING. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 2 FT.
LMZ743>745-151530-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
257 AM CDT WED JUL 15 2026
TODAY
SOUTHWEST WINDS 5 TO 10 KT BECOMING EAST IN THE AFTERNOON.
MOSTLY SUNNY. WAVES 1 FT OR LESS.
TONIGHT
NORTHEAST WINDS AROUND 10 KT BECOMING NORTH OVERNIGHT.
PATCHY SMOKE OVERNIGHT. WAVES AROUND 1 FT.
THURSDAY
NORTHEAST WINDS AROUND 5 KT BECOMING EAST AROUND 10
KT IN THE AFTERNOON. AREAS OF SMOKE. WAVES 1 TO 2 FT.
THURSDAY NIGHT
NORTHEAST WINDS AROUND 10 KT BECOMING SOUTHEAST
OVERNIGHT. AREAS OF SMOKE IN THE EVENING. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FT.
CARLAW
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