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
Treasure Island is a wall dive site along the Orange County coastline near Laguna Beach, in a stretch marked by rocky points and coves typical of that part of Southern California. It's typically reached from small beach access points or by boat out of nearby harbors. Divers have reported leaf scorpionfish, lionfish, and nudibranchs along the wall here, rewarding those who take the time to look closely at the rock and reef structure.
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.
GaribaldiHypsypops rubicundusReported here · unconfirmed
California SheepheadBodianus pulcherReported here · unconfirmed
Kelp BassParalabrax clathratusReported here · unconfirmed
Rock WrasseHalichoeres semicinctusReported here · unconfirmed
Ochre Sea StarPisaster ochraceusReported here · unconfirmed
Blacksmith ChromisChromis punctipinnisReported here · unconfirmed
Sunburst AnemoneAnthopleura solaReported here · unconfirmed
Leaf scorpionfishLeaf scorpionfishReported here · unconfirmed
NudibranchNudibranchReported here · unconfirmed
LionfishLionfishReported 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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