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.
Dived here today? How were conditions vs. what we showed?
About this site
Castanhetas lies off the coast of São Miguel, the largest island in the Azores archipelago in the mid-Atlantic. Dive sites along this part of the island are typically volcanic in origin, reflecting the geology of the Azores, and are reached by boat from the island's coastal towns.
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.
Common DolphinDelphinus delphisReported here · unconfirmed
Common Bottlenose DolphinTursiops truncatusReported here · unconfirmed
Atlantic Spotted DolphinStenella frontalisReported here · unconfirmed
Risso's DolphinGrampus griseusReported here · unconfirmed
Loggerhead Sea TurtleCaretta carettaReported 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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