12 Fathom Spot
Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
12 Fathom Spot lies off San Clemente Island, part of the Channel Islands chain off the coast of Southern California. The island's offshore waters are known for pinnacle and reef formations rising from deeper water, reached by boat from the mainland or via liveaboard dive trips into the area.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
red gorgonianLeptogorgia chilensisReported here · unconfirmed
California Sea LionZalophus californianusReported here · unconfirmed
Adelogorgia phylloscleraReported here · unconfirmed
Eugorgia rubensReported here · unconfirmed
Striped Shore CrabPachygrapsus crassipesReported here · unconfirmed
Sunburst AnemoneAnthopleura solaReported here · unconfirmed
Risso's DolphinGrampus griseusReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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