Japan

Ogasawara

Ogasawara (Bonin Islands) is a remote archipelago about 1,000 km south of Tokyo. While the islands are known for pristine natural scenery, diving options are limited and not a major draw from the city. There are a few dive centers on some islands that offer basic snorkeling and introductory scuba activities, but consistent, in-city diving infrastructure is scarce. Access is flight or boat-based, and visibility and conditions can vary with the pacific currents. Divers visiting for the islands typically focus on nature, kayaking, hiking, and wildlife watching, with diving as a secondary activity when available.

Essential information for traveling in Japan

About Japan

Sea
Philippine Sea, Japan Sea/East Sea, Seto Naikai...
Timezone
Asia/Tokyo
Languages
JA
Demonym
Japanese
Phone prefix
+81

Practicalities

Currency
JPY
Voltage
110
Plug type
Type A
Airports
OKA HND NRT KIX NGO

Diving specifics

Temperature
°C
Depth units
meters
Pressure
bar
Regulators
DIN Yoke (INT)

Dive sites and dive centers around Ogasawara

Nearby Dive Sites (2)

Nearby Dive Centers (3)

The best time to dive in Ogasawara

Excellent Good Fair Mitigated
01 - Jan.
19 °C 21 °C 5/10
02 - Feb.
18 °C 20 °C 5/10
03 - Mar.
19 °C 20 °C 6/10
04 - Apr.
20 °C 21 °C 4/10
05 - May
24 °C 24 °C 6/10
06 - Jun.
26 °C 27 °C 6/10
07 - Jul.
27 °C 28 °C 4/10
08 - Aug.
28 °C 28 °C 7/10
09 - Sept.
29 °C 30 °C 7/10
10 - Oct.
27 °C 29 °C 4/10
11 - Nov.
25 °C 27 °C 4/10
12 - Dec.
22 °C 25 °C 4/10

Based on last year's weather. Scores compare months for this destination only and are indicative. A mitigated month may still suit many divers.

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