Only One
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
Only One is a reef site in the San Andrés y Providencia archipelago, a group of Colombian islands in the western Caribbean that sit well off the coast of Nicaragua between Central America and Jamaica. The islands lie within a coral reef system recognized as a UNESCO biosphere reserve. This particular site is a beginner dive reaching a maximum depth of around 15 metres, making it a shallow, accessible reef within that broader system.
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.
Lettuce CoralAgaricia agaricitesReported here · unconfirmed
Lobed Star CoralOrbicella annularisReported here · unconfirmed
Massive Starlet CoralSiderastrea sidereaReported here · unconfirmed
Mountainous Star CoralOrbicella faveolataReported 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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