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
Three Rocks (三塊石) is a boat dive off Loumen Rock on the northeast of Green Island. A coral flat at 10–20 m surrounds three rock masses whose outer cliffs drop beyond 50 m. Current can be strong and the site is treated as 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.
Purple Hermit CrabCoenobita brevimanusReported here · unconfirmed
Oriental ButterflyfishChaetodon auripesReported here · unconfirmed
Pentagonal honeycomb coralFavites pentagonaReported here · unconfirmed
Bignose UnicornfishNaso vlamingiiReported 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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