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FZUS53 KLOT 222246 AAA

NSHLOT



Nearshore Marine Forecast...UPDATED

National Weather Service Chicago/Romeoville IL

546 PM CDT Wed May 22 2024



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>742-230315-

Winthrop Harbor to Wilmette Harbor IL-

Wilmette Harbor to Northerly Island IL-

Northerly Island to Calumet Harbor IL-

546 PM CDT Wed May 22 2024



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING...



.TONIGHT...West winds 20 to 25 kt diminishing to 10 to 15 kt 

this evening then becoming southwest 5 to 10 kt. Clear. Waves 2

to 4 ft subsiding to 1 to 2 ft. 

.THURSDAY...Southwest winds 5 to 10 kt becoming east 10 to 15 kt

late. Sunny. Waves around 1 ft. 

.THURSDAY NIGHT...Southeast winds 10 to 15 kt. Clear. Waves

around 1 ft. 

.FRIDAY...Southeast winds 10 to 15 kt increasing to 15 to 20 kt.

Isolated showers and thunderstorms in the morning, then numerous

showers and thunderstorms in the afternoon. Waves 1 to 3 ft.  



$$



LMZ743>745-230315-

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

Burns Harbor to Michigan City IN-

546 PM CDT Wed May 22 2024



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING...



.TONIGHT...West winds 20 to 25 kt diminishing to 10 to 15 kt 

this evening then becoming southwest 5 to 10 kt. Clear. Waves 1 

to 3 ft. 

.THURSDAY...Southeast winds 5 to 10 kt becoming northeast 10 to 

15 kt. Sunny. Waves around 1 ft. 

.THURSDAY NIGHT...East winds 10 to 15 kt becoming southeast

overnight. Clear. Waves around 1 ft. 

.FRIDAY...Southeast winds 10 to 15 kt becoming south 15 to 20 kt.

Scattered showers and thunderstorms in the afternoon. Waves 1 to

2 ft.  



$$