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.
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About this site
Nagasaki (長崎) is a reef site south of the ferry port on Tokashiki Island in the Kerama Islands, Okinawa, with a maximum depth of 35 m and moderate current. Several reef spurs run seaward, with holes between the crevasses that shelter spiny lobster, and juvenile turtles and varied fish are common. It is mainly dived as a drift. Suitable from beginner level.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Tawny Hermit CrabCoenobita rugosusReported here · unconfirmed
Greenfish Sea CucumberStichopus chloronotusReported here · unconfirmed
Tomato ClownfishAmphiprion frenatusReported here · unconfirmed
Green Sea TurtleChelonia mydasReported here · unconfirmed
Surf RedfishActinopyga mauritianaReported here · unconfirmed
Clark's AnemonefishAmphiprion clarkiiReported here · unconfirmed
Moorish IdolZanclus cornutusReported 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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