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
Tumba offers a rocky reef dive in the Ria de Coruña, known for its rich marine life and dramatic underwater terrain. Expect schools of fish, octopus, and occasional rays gliding over the boulders. The site features crevices and small caves to explore, with visibility often reaching 10 meters. Depths range from 12 to 20 meters, suitable for intermediate divers. Strong currents can occur, making it ideal for drift diving. The Atlantic waters stay cool year-round, so a thicker wetsuit or drysuit is recommended.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
snakelocks anemoneAnemonia viridisReported here · unconfirmed
Felimare villafrancaReported here · unconfirmed
Marbled CrabPachygrapsus marmoratusReported 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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