Itoman area page lists Tokomasari, gives a 15-30 m depth band, 20 m+ visibility, and area wildlife such as sharks, turtles, and eagle rays.
Current-first drift reef off Itoman
Plan the dive with a local Itoman operator and a drift-capable guide.
Tokomasari Reef is a boat-access drift dive off Itoman, Okinawa, built around a mix of current and terrain rather than a single flat reef. The west dome pulls in big jacks and sharks, the east side brings color from the coral, and the north side runs fast enough that the site is best treated as a current-first dive. It suits teams that want moving-water planning, mixed topography, and wide-angle fish action.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
15m - 30m
Depth Note
Commonly listed around 15-30 m, with the north side reserved for stronger-current profiles.
Best Season
Fall to spring.
Typical Conditions
Drift-diving conditions with a fast north side, a coral-rich east side, and big-fish action around the west dome.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
This is a drift dive and the north side can have fast current; plan the dive for current, maintain buddy contact, and ensure appropriate experience level. Sharks may be present.
Access Restrictions
Use a local operator and a drift plan; the north side is not a casual reef route.
Legal Notes
Follow local boat and operator rules.
Community notes to help plan your visit.
Scuba Diving
Commonly dived as a drift dive; the north side is best for advanced divers due to fast current.
Freediving
Not a freedive site; the boat entry and current-heavy north side favor scuba.
Snorkeling
Not a snorkel site; the drifting current and route structure make scuba the practical choice.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Itoman area page lists Tokomasari, gives a 15-30 m depth band, 20 m+ visibility, and area wildlife such as sharks, turtles, and eagle rays.
Community page frames Tokomasari Reef as a drift site just ten minutes by boat from the port.
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