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
The Therezina is a Brazilian Navy cargo vessel that sank in the channel off Ilhabela, on the coast of Sao Paulo state, in the early 20th century. It lies near Ilha das Cabras in the Sao Sebastiao channel, an area popular with divers based out of Ilhabela town. The wreck attracts local dive operators offering trips into the channel between the island and the mainland.
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.
Ophioplocus januariiReported here · unconfirmed
Chaetopleura angulataReported 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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