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
Rainbow Reef sits off the coast of southern Vietnam near Nha Trang, within the granite island and reef patches that make up Nha Trang Bay along the South China Sea. The bay is a base for numerous dive operators working the surrounding reef patches. Rainbow Reef itself is rated a beginner 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.
Blacksaddle TobyCanthigaster valentiniReported here · unconfirmed
Iridescent CardinalfishPristiapogon kallopterusReported here · unconfirmed
Whitelip MorayGymnothorax chilospilusReported here · unconfirmed
Bluestreak Cleaner WrasseLabroides dimidiatusReported here · unconfirmed
Blackbar FilefishPervagor janthinosomaReported 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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