Shark City log with calm sea state, visibility, and nudibranchs.
Sheltered Aigaura boat dive with sharks and macro life
Sheltered Aigaura boat dive with sharks and macro life
Shark City is a sheltered boat dive in Aigaura, Minami Ise, known for relaxed conditions and a mix of shark encounters and macro life. The site has a calm, easy-to-read profile with rocky structure rather than a demanding swim. Warm months can bring hammerheads and other sharks, while winter to spring shifts toward nudibranchs and other small subjects.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
Up to 17m
Depth Note
Maximum depth reported as 17 m in a sheltered bay.
Best Season
Year-round; sharks in summer–fall and macro life in winter–spring.
Typical Conditions
Sheltered bay with minimal current.
Site conditions, restrictions, and access requirements.
Safety Notes
Follow the boat briefing and keep normal spacing if sharks are present; the site is usually calm, but conditions can change with sea state.
Access Restrictions
Boat access through the local Aigaura base.
Community notes to help plan your visit.
Scuba Diving
Depths to about 17 m with minimal current; described as appropriate for all levels.
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
Shark City log with calm sea state, visibility, and nudibranchs.
Local tourism listing showing the dive base facilities and access setup in South Nansei/Aigaura.
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