Friends found the man unresponsive, floating in the water about 2 p.m. near the 4400-block of North Lake Shore Drive, according to Chicago police.
The man, identified as 49-year-old Raymundo Zambrano of West Chicago, was taken to Weiss Memorial Hospital, where he died at 3:09 p.m., police and the Cook County Medical Examiner's Office said. An autopsy was scheduled for Monday.
Area North detectives have opened a death investigation.
(Source: Sun-Times Media Wire - Copyright Chicago Sun-Times 2017.)