Ogasawara (Bonin Islands) vs Okinawa — Dive Destination Comparison
Ogasawara (Bonin Islands) (Japan) scores 69.0/100 vs Okinawa's 68.5/100 in OkToDive's 12-category rating. Choose Ogasawara (Bonin Islands) for pelagic diving with 25–50m visibility. Choose Okinawa for reef diving at ~$80/dive.
Last updated: 2026-07-22
Side-by-side comparison
| Metric | Ogasawara (Bonin Islands) | Okinawa |
|---|---|---|
| OkToDive Score | 69.0/100 | 68.5/100 |
| Country | Japan | Japan |
| Visibility | 25--50m | 15--40m |
| Water temp | 20--28 C | 21--30 C |
| Max depth | 50m | 40m |
| Current | moderate | moderate |
| Cost per 2-tank dive | $140 | $80 |
| Budget tier | mid range | mid range |
| Best months | May, June, July | June, July, August |
| Dive types | pelagic, wall, drift, reef | reef, pelagic |
| Min certification | Advanced Open Water | Open Water |
| Key species | bottlenose dolphin, hammerhead shark, sand tiger shark | manta ray, whale shark, reef shark |
| Google rating | 4.8 (150 reviews) | 0 (0 reviews) |
Which should you choose?
Choose Ogasawara (Bonin Islands) when...
- + Marine life enthusiasts seeking bottlenose dolphin encounters
- + Experienced drift divers comfortable in current
- + Wide-angle photographers wanting crystal visibility
Skip if
- - You don't have Advanced certification
- - You need shore access — this is boat-only
Choose Okinawa when...
- + Wide-angle photographers wanting crystal visibility
- + Anyone visiting Asia-Pacific for the first time
- + Groups seeking 50+ named dive sites in one area
Skip if
- - You don't have Advanced certification
- - You need shore access — this is boat-only
Bottom line
Ogasawara (Bonin Islands) wins on overall score (69.0 vs 68.5), but the right choice depends on your priorities. Okinawa is more affordable ($80 vs $140/dive). Ogasawara (Bonin Islands) has better peak visibility (50m vs 40m).