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
Nanatsuse (七ツ瀬) is a boat-dived pinnacle site about 20 minutes from northern Amami Oshima in Kagoshima Prefecture, with seven rocks scattered across the sand. Each holds small fish such as purple anthias along with tomato grouper, and pelagics also pass through, so fish life is abundant. The site is on the deeper side. Current light to strong.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Manybar GoatfishParupeneus multifasciatusReported here · unconfirmed
Reef-flat CardinalfishOstorhinchus taeniophorusReported here · unconfirmed
Threespot WrasseHalichoeres trimaculatusReported here · unconfirmed
Redshoulder WrasseStethojulis bandanensisReported here · unconfirmed
Blue-and-yellow FusilierCaesio teresReported here · unconfirmed
SeahorseSeahorseReported 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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