Rosario
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
Rosario is a large plateau with an impressive series of big sea fans and thousands of small, colourful coral pinnacles that shelter a profusion of small reef life.
It is well known for whale shark encounters in October and November, and the wider season runs from May to November. The current here can be strong, and the site is graded advanced.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Green Sea TurtleChelonia mydasReported here · unconfirmed
Paramontastraea peresiReported here · unconfirmed
Lace CoralPocillopora damicornisReported here · unconfirmed
Serpent CoralPachyseris speciosaReported here · unconfirmed
Small Giant ClamTridacna maximaReported here · unconfirmed
Danafungia horridaReported here · unconfirmed
Antler CoralPocillopora grandisReported here · unconfirmed
Whale SharkRhincodon typusReported here · unconfirmed
Manta rayManta rayReported 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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