Depth, current, and marine life
Hatsushima Island is a ferry-reached dive base with beach and boat points.
Hatsushima Island is a ferry-reached dive base with beach and boat points.
Local staff handle point selection and setup.
Hatsushima Island is a ferry-reached dive island off Atami with an on-island dive center and a mix of beach and boat points. The main site combines white sand, rock, and a short drop-off, while the outer points add more structure and a stronger current profile. Plan around wind, swell, and tide because the best point changes with conditions. Macro life is the draw, with nudibranchs, frogfish, catsharks, shrimp, and seasonal squid making the island interesting year-round.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
5m - 27m
Depth Note
The main beach point starts around 5m and drops to a 27m max, while other island points are more advanced and condition-sensitive.
Best Season
winter
Typical Conditions
Mixed island conditions: the main beach point is usually manageable, but the outer sites become more sensitive to tide, wind, and swell.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Match the point to the day's sea state, keep surface awareness around ferry and dive traffic, and treat the outer sites as advanced when currents build.
Access Restrictions
Scuba access is generally managed through the island dive center and shop tours; point access depends on the day's sea state.
Community notes to help plan your visit.
Scuba Diving
Scuba is the core fit here. The main beach point is the easiest starting place, while the outer points are more advanced and reward better current awareness.
Snorkeling
Snorkeling is supported, especially in calmer weather. A seasonal snorkel center near the port adds local support when it is operating.
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
Depth, current, and marine life
Day-trip logistics and seasonal squid highlight
Soft coral, beach points, and shop-tour access
Recent visibility and macro life logs
Island access and overview
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