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
La Cueva Submarina lies off Puerto Rico, near the western end of the island in waters associated with the Mona Passage area. It reaches a maximum depth of around 25 metres and is generally considered an intermediate dive.
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.
Caribbean Land Hermit CrabCoenobita clypeatusReported here · unconfirmed
Sally Lightfoot CrabGrapsus grapsusReported here · unconfirmed
Atlantic Blue TangAcanthurus coeruleusReported here · unconfirmed
Atlantic Rock-boring UrchinEchinometra lucunterReported here · unconfirmed
Caribbean Ocean SurgeonfishAcanthurus tractusReported here · unconfirmed
Caribbean Bluehead WrasseThalassoma bifasciatumReported here · unconfirmed
Atlantic Ghost CrabOcypode quadrataReported here · unconfirmed
Atlantic Sergeant MajorAbudefduf saxatilisReported 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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