It looks like a boat (guessing it’s a 18 foot Boston Whaler) has taken on water from today’s wind storm. This photo was submitted from a Beach Drive reader.
It’s listing a bit to port side, submerging the outboard motor.
There is a blue canvas on this white boat which is tied to a buoy. Best estimates is that the buoy and boat are by the 5400 to 6000 block of Beach Drive, in the cove north of Lincoln Park.
The Coast Guard has been called.