FZUS53 KLOT 261958

NSHLOT



Nearshore Marine Forecast

National Weather Service Chicago/Romeoville IL

258 PM CDT Thu Jun 26 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>742-270315-

Winthrop Harbor to Wilmette Harbor IL-

Wilmette Harbor to Northerly Island IL-

Northerly Island to Calumet Harbor IL-

258 PM CDT Thu Jun 26 2025



.TONIGHT...East winds 5 to 10 kt becoming southwest 10 to 15 kt 

late. Chance of showers and thunderstorms. Waves 1 to 2 ft.

.FRIDAY...Southwest winds 10 to 15 kt becoming west 15 to 20 kt. 

Slight chance of showers and thunderstorms. Waves around 1 ft. 

.FRIDAY NIGHT...Northwest winds 10 to 15 kt becoming north 5 to

10 kt overnight. Mostly clear. Waves around 1 ft. 

.SATURDAY...North winds 5 to 10 kt becoming northeast around 10 

kt in the afternoon. Partly cloudy in the morning then clearing. 

Waves around 1 ft. 



$$



LMZ743>745-270315-

Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-

Burns Harbor to Michigan City IN-

258 PM CDT Thu Jun 26 2025



.TONIGHT...East winds 5 to 10 kt becoming southwest 10 to 15 kt 

late. Chance of showers and thunderstorms. Waves around 1 ft.

.FRIDAY...Southwest winds 10 to 20 kt becoming west. Slight 

chance of showers and thunderstorms in the morning, then chance of

showers and thunderstorms in the afternoon. Waves around 1 ft.

.FRIDAY NIGHT...West winds 10 to 15 kt becoming north 5 to 10 kt

overnight. Partly cloudy. Waves around 1 ft. 

.SATURDAY...North winds 5 to 10 kt becoming northeast around 10 

kt in the afternoon. Mostly sunny. Waves around 1 ft. 



$$



- Izzi

