Try the kelp off of Deer Creek Road just North of County Line (Neptune's Net Resturant) or Leo Carrillo Park. Both are North of Malibu. Both are fishy. The guy who puts out California Diving News sells a good guide book for shore diving SoCal.
Both those spots are great, when there's good vis. Average vis is usually sub 10ft. inshore, and up to 20-30ft further out, sometimes better.
Deer Creek is a few miles west of Leo Carillo (Malibu faces south). It's a rock reef system with a kelp bed extending about 1/4 mi. out, and about 1/8 mi wide. The inner reefs start at the low tide line and get to depths of appx 15ft, the outer reefs drop to about 40ft. Huge White Sea Bass (WSB), Kelp Bass, and Halibut are common game fish. Access is a fairly short stairway, to either sand or rocks, depending on surf action. Surf entries are possible up to 3 - 4ft.
Leo Carillo is a much larger playing field, extending from Zuma beach, to County Line. From Leo, a kayaker can go out up to 3/4 mi out, and paddle 2-3mi east, or 2-3 mi. west, and still be in the kelp bed; it isn't hard to paddle from Leo to Deer Creek (great workout when you're paddling into the wind, current and swell

) Depths are from the shoreline to 60ft. Huge White Sea Bass (WSB), Kelp Bass, and Halibut are common game fish, and lobster can be caught in season. Surf entries are possible up to 6-8ft, but getting back in can be rough:crutch Access is either by stairs, or along PCH.
coadavid, pm me when you'd like to come up.