Honolulu firefighters were called to Pearl City Peninsula after a report of a body floating in the water Sunday afternoon.
A Honolulu Fire Department spokesperson says the body of a 60-year-old man was found about 20 feet from shore.
Witnesses saw him fishing from shore earlier in the day.
"He's a local fisherman, usually with his wife, but I guess today he was on his own," witness Jason Ito said. "I yelled for this man and this woman who was fishing there and they called for police."
Police say there were no signs of foul play.
The city explains why the restroom has been closed for several weeks and when it's expected to reopen. There's also a temporary remedy on the way.
A high school on Oahu has banned the popular kendama game.
Drivers can expect road closures during all hours of the day in different areas across the H-1 Freeway.