Hamanaka
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
This dive site off Agenashiku Island features stunning coral gardens teeming with colorful reef fish, sea turtles, and occasional reef sharks. The gentle current makes it ideal for drift diving along sloping reefs and small caves. Visibility often exceeds 30 meters, revealing vibrant soft corals and anemones. The sandy bottom near the drop-off attracts garden eels and stingrays. Warm waters and minimal surge create excellent conditions for photographers and beginners. Night dives reveal octopus, crustaceans, and bioluminescent plankton. The site offers both shallow areas and deeper sections reaching 25 meters.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Acropora tenuisReported here · unconfirmed
Yellow Finger CoralPorites cylindricaReported here · unconfirmed
Moorish IdolZanclus cornutusReported here · unconfirmed
Green Sea TurtleChelonia mydasObserved near here · iNaturalist
Tomato ClownfishAmphiprion frenatusObserved near here · iNaturalist
Clark's AnemonefishAmphiprion clarkiiObserved 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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