Japan · Okinawa
Current-led Aguni pelagic site with schooling fish and reef predators.
Current-led Aguni pelagic site with schooling fish and reef predators.
Aguni Fudensaki is a boat-access outer-reef dive off Aguni Island known for current-driven blue-water action, reef edges, and the chance to intersect large schools of fish and cruising predators. Divers visit for a fast-moving Okinawa pelagic profile, watching for trevally, tuna, barracuda, Napoleon wrasse, grey reef sharks, and other passing life while smaller reef species shelter closer to the structure.
Site Conditions
Safety Notes
Plan for blue-water separation, fast-changing current, and depth management around the outer reef. This is not a site to force when sea state or current exceeds the team's comfort and gas-planning limits.
Access Restrictions
Aguni Fudensaki is a boat-only site and is typically dived through local Aguni or Okinawa-based operators running seasonal trips.
Community notes to help plan your visit.
Scuba Diving
This is a pelagic-focused reef dive where teams track the reef edge and blue water for moving schools and predators rather than treating the site as a static coral-garden circuit.
Freediving
Public references frame Aguni Fudensaki as an operator-led scuba site rather than a routine freedive location.
Snorkeling
Aguni Fudensaki is generally not presented as a snorkel site because offshore current and route control are central to the dive plan.
Species commonly reported at this site, with direct links into their wildlife guides.
Conservative baseline from public research. No community dives logged yet.
Last Updated
Research Sources

Chishi is a Kerama reef site off northern Zamami featuring a one‑way crevasse, a