With pleasure. Can you recommend some good shore-accessible kelp forests? Entry doesn't have to be easy, just possible.
You've mentioned Arena Rock elsewhere on SB. Is the only way out there with a boat? If so, is anyone taking divers out there? Can any boats nearby be privately chartered as a dive boat for the day?
Arena Rock by my estimation is probably the best dive in California “if” the conditions allow for it. As far as amazing structure and animals, I would have a tough time finding anything else in this state to compare it to. It is considered World Class, not just State Class. I was there one day when there was no current no swell to speak of and about 80’ vis.
The problem (or maybe it’s saving grace) is that it is remote and accessible by boat only. I sold my boat in 2010 so I haven’t been there since. There are no charter boats in this area at all.
So, it would require your own boat or a buddies boat that you would have to tow there then launch. You would also have to be 100% self sufficient in every respect because there is no coastal dive infrastructure here any longer. The last dive shop closed up in Fort Bragg.
The launch is a crane that they hoist your boat into the water from the pier. I had special big U bolts installed and a special strap assembly that I made custom for my boat to be hoisted. I believe it’s up to about $45 to launch now.
I do not know of anybody that would take divers out for hire to Arena Rock. Nobody would want to risk the liability.
As far as shore diving, it is abundant. There are so many beaches to just throw on a tank and go in.
I do a lot of shore dives in Sonoma County, from Fort Ross, Stillwater Cove, Gerstle Cove, Fisk Mill Cove and on up. Some surface swims are longer than others. It helps to have healthy in-shape legs and good fins.
In Mendocino County one of my favorites is Russian Gulch State Park.
The structure is fantastic and lots if big lingcod (see my avatar). I have shore dived it and kayak dived it.
Aside of shore diving, It really does help if you have a sit on top kayak to get to some of the deeper stuff. They are not that much money, there are reg sets that cost a lot more. I use an older Ocean Kayak Scrambler XT with a tank well. It’s suited me great for over 20 years. Kayaks are really the way to go here just because there is limited boat launch facilities due to the ruggedness of the coastline.
Kayaks are simple, they can be wheeled to virtually any beach and give you some range to go a ways and check out what’s around the corner, or hit some of the offshore pinnacles. This area is ground zero for kayak diving in the ocean.
A very good book to get is Bruce Watkins’ “A Diver’s Guide to Northern California”.
It gives a very detailed and thorough list of dive spots in Norcal. He also has another one for Southern California, and I believe for Monterey too.