en.seaslug.world · Guide
Macro observation density and seasonal timing.
Beach-or-boat Nishi-Izu site with caves, arches, and a macro-heavy route that also supports all-year night diving.
About Futou
Futou is a Nishi-Izu beach-and-boat dive with shallow sand, rocky terrain, caves, caverns, and arches that make it especially strong for macro hunting and night diving. The site is known for sea slugs, boxfish, blue-ringed octopus, shrimp, and other small life, so it feels like a slow search dive with structure to keep you busy. A local dive center also runs regular access, so it works well as a repeat visit when you want a mix of shore convenience and sheltered terrain.
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Research Estimate At Futou
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 20m
AccessSimple entry
Aquatic LifeExceptional variety
FacilitiesGood facilities
Where Is Futou?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Futou Planning Details
Depth range, seasonality, and planning context.
Reported Depth
3m - 20m
Depth Note
Local logs place macro sightings very shallow, and broader Futou guidance describes a shallow-to-rocky route with an average depth around 20m.
Best Season
Year-round, with especially good macro windows in late winter and November.
Typical Conditions
Shallow beach sand that transitions into rocky terrain, caves, caverns, and arches. The site is built for slow macro searching rather than fast drift diving.
Safety & Access At Futou
Hazards, restrictions, and access requirements.
Key Hazards
Overhead environment
Safety Notes
Move slowly through the sand-to-rock transition and keep track of the entry plan if you are doing a night dive.
Access Restrictions
Use the beach entry or boat plan offered by the local center, and treat the night-dive area as a controlled segment rather than the whole site.
Legal Notes
Follow the dive center's access plan for night diving and any shore-entry rules at the site.
Local Intel For Futou
Community notes to help plan your visit.
Scuba Diving
Includes an area where night dives can be done year-round.
Freediving
The shallow sections could suit experienced freedivers, but the site is mainly a slow macro search dive rather than a pure breath-hold spot.
Snorkeling
Snorkeling is limited to the shallowest beach area and is secondary to a proper dive.
Wildlife at Futou
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Futou
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Futou
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility20m
Activity
No dive activity logged yet.
