Naufragio Thetis
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
Cabo Frio Island sits just off the coastal city of Cabo Frio in Rio de Janeiro state, an area known for the meeting of cold upwelling currents with warmer coastal waters. The Naufragio Thetis site lies in these waters near the island, reached by boat from the mainland town.
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.
Blackear WrasseHalichoeres poeyiReported here · unconfirmed
Planehead FilefishStephanolepis hispidaReported here · unconfirmed
Brazilian Ocean SurgeonfishAcanthurus bahianusReported here · unconfirmed
Brazilian damselfishStegastes fuscusReported here · unconfirmed
SquirrelfishHolocentrus adscensionisReported here · unconfirmed
Spotted GoatfishPseudupeneus maculatusReported here · unconfirmed
Banded ButterflyfishChaetodon striatusReported here · unconfirmed
Lantern BassSerranus baldwiniReported here · unconfirmed
DoctorfishAcanthurus chirurgusReported 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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