We visited last year and enjoyed some high quality warm-water-diving including the wreck of the well-preserved Don Pedro, a 140 meter cargo vessel that sank in 2007.
Suitable for Sports Divers or similarly-rated divers (Nitrox and 40M).
Diving 6 dives from the Celtic Kitten, their hard boat that runs as a shuttle. List of dive sites are here: https://porthkerris.com/the-dive-sites/ You can also shore dive from the beach, Michal and I saw a John Dory doing the shore dive there.