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Scuba Diving in Japan

51 mapped sites

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Destination guide

Scuba diving in Japan

Japan has 51 public dive sites on PickADive, with strong starting points in Okinawa, Shizuoka (Izu), Ishigaki, Miyako, and Tokyo (Izu Islands). Use this hub to move from broad destination research to specific dive-site pages.

Open map viewCheck condition context
Public sites
51
Indexed destination pages
Regions
7
Browsable areas
Rating
Building
Reviews are still growing
Common access
Boat
10 dive sites

Seasonal patterns

Best months, historically in Japan

Typical conditions by month across dive sites in Japan— historical patterns, not a forecast.

  1. Jan29%21°C
  2. Feb28%20°C
  3. Mar43%20°C
  4. Apr53%22°C
  5. May56%24°C
  6. Jun63%26°C
  7. Jul51%28°C
  8. Aug72%29°C
  9. Sep69%29°C
  10. Oct46%27°C
  11. Nov24%25°C
  12. Dec22%23°C

From 50 sites’ typical conditions · historical typicals, not a forecast

Best time to dive Japan: full month-by-month data →

Best dive sites in Japan

Showing 1–24 of 51

Map of High Bridge

High Bridge

High Bridge is a dive site located in Japan.

Map of Middle Book

Middle Book

Middle Book is a dive site located in Japan.

Map of Outer bay

Outer bay

Outer bay is a dive site located in Japan.

Dive destinations near Japan

The closest countries with mapped dive sites, by distance.

Plan a dive in Japan

Choose the right area

Popular starting points in Japan include Okinawa, Shizuoka (Izu), Ishigaki, Miyako, and Tokyo (Izu Islands). The region list helps you narrow the country before comparing individual site pages.

Explore sites on the map

Match depth and difficulty

Difficulty labels vary by site. Depth details vary by site. Boat is the most common listed access type. Use those signals as a starting point, then confirm the plan against training, equipment, and current local guidance.

Check conditions close to the dive

PickADive can help with research and comparison, but it does not certify that a dive is safe today. Weather, current, visibility, entry, boat traffic, and local rules can change quickly.

How condition context works
Okinawa (6)Shizuoka (Izu) (4)Ishigaki (3)Miyako (3)Tokyo (Izu Islands) (2)

Common questions about diving in Japan

Where are the best places to scuba dive in Japan?

Start with Okinawa, Shizuoka (Izu), and Ishigaki. PickADive lists 51 public dive sites in Japan, and the region links on this page help narrow the choice before you compare individual site pages. Okinawa alone accounts for 6 of those listings across 7 regions.

What depths can I expect when diving in Japan?

Depth details vary by site in Japan. Check each site page for listed minimum and maximum depths, then confirm the plan with current local guidance.

Can PickADive tell me if conditions are safe today in Japan?

No. PickADive helps with destination research and site comparison in Japan, but it does not certify that a dive is safe today. Site pages show forecast-derived condition outlooks and historical seasonality — planning aids computed from measured data, never a judgment that a particular dive is advisable. Check current conditions, training limits, equipment, local rules, and operator guidance before diving.