Trinta
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
Trinta, also listed as Trinta Réis, is a small island on the outer sea, off Enseada dos Abreus at Fernando de Noronha. The site is dived to 22 metres.
The highlight is a canyon between two rock walls. Sharks, rays and turtles use the passage, and very large shoals of surgeonfish and piranjica gather there as well, which gives the canyon a constant flow of traffic along its length.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Atlantic Mangrove Ghost CrabUcides cordatusReported here · unconfirmed
Atlantic Sergeant MajorAbudefduf saxatilisReported here · unconfirmed
Atlantic Blue TangAcanthurus coeruleusReported here · unconfirmed
Brazilian damselfishStegastes fuscusReported here · unconfirmed
Mangrove Root CrabGoniopsis cruentataReported here · unconfirmed
Five-slotted Sand DollarMellita quinquiesperforataReported here · unconfirmed
SurgeonfishSurgeonfishReported 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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