197
FZUS53 KLOT 131049 AAA
NSHLOT
NEARSHORE MARINE FORECAST...UPDATED
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
549 AM CDT TUE MAY 13 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.
LMZ740-741-131515-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
549 AM CDT TUE MAY 13 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 1 PM CDT WEDNESDAY
TODAY
EAST WINDS 5 TO 10 KT BECOMING NORTHEAST 10 TO 15 KT
IN THE AFTERNOON. AREAS OF DENSE FOG. ISOLATED SHOWERS IN THE
AFTERNOON. WAVES 1 TO 2 FT.
TONIGHT
NORTHEAST WINDS 10 TO 15 KT BECOMING NORTH 5 TO 10 KT
OVERNIGHT. ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING.
AREAS OF DENSE FOG. WAVES AROUND 1 FT.
WEDNESDAY
NORTH WINDS 5 TO 10 KT BECOMING NORTHEAST IN THE
AFTERNOON. AREAS OF DENSE FOG IN THE MORNING, THEN PATCHY FOG IN
THE AFTERNOON. ISOLATED SHOWERS IN THE MORNING, THEN SCATTERED
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND 1 FT.
WEDNESDAY NIGHT
EAST WINDS 5 TO 10 KT BECOMING SOUTHEAST
OVERNIGHT. PATCHY FOG. WAVES AROUND 1 FT.
LMZ742>745-131515-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
549 AM CDT TUE MAY 13 2025
TODAY
SOUTHEAST WINDS 5 TO 10 KT BECOMING NORTHEAST 10 TO 15
KT IN THE AFTERNOON. PATCHY FOG. SCATTERED SHOWERS WITH ISOLATED
THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND 1 FT.
TONIGHT
NORTHEAST WINDS 10 TO 15 KT BECOMING NORTH 5 TO 10 KT
OVERNIGHT. ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING.
AREAS OF FOG. WAVES AROUND 1 FT.
WEDNESDAY
NORTH WINDS 5 TO 10 KT BECOMING NORTHEAST IN THE
AFTERNOON. AREAS OF FOG IN THE MORNING, THEN PATCHY FOG IN THE
AFTERNOON. ISOLATED SHOWERS IN THE MORNING, THEN SCATTERED
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND 1 FT.
WEDNESDAY NIGHT
EAST WINDS 5 TO 10 KT BECOMING SOUTHEAST
OVERNIGHT. PATCHY FOG. WAVES AROUND 1 FT.
PETR
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page