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
Chai Kou lies along the coast of Green Island, a small volcanic island off the southeastern coast of Taiwan in the Pacific Ocean, reached by boat from the island's harbors.
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.
Purple Hermit CrabCoenobita brevimanusReported here · unconfirmed
Oriental ButterflyfishChaetodon auripesReported here · unconfirmed
Three-spot DascyllusDascyllus trimaculatusReported here · unconfirmed
Bignose UnicornfishNaso vlamingiiReported here · unconfirmed
Pentagonal honeycomb coralFavites pentagonaReported here · unconfirmed
Green Sea TurtleChelonia mydasObserved near here · iNaturalist
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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