Redondo Beach, CA
Instructor Ed was on shore
Time: 9 AM; Air temperature 60 degrees, water temperature was cold!
Visibility was good.
I stayed under water about 40 minutes; went to 80 feet.
Squid egg sacks littered the floor below the shelf.
There is also a “911″ memorial right off the stairs before the shelf.
Went in with 2600 psi; exited with 500 psi.