Japan · Ishigaki (north)
Yonehara Reef
Also known as: Yonehara W Reef
Best time to dive
January to December
What you might see
- Hammerhead sharkLikely
- Manta rayPeak season
- Sea turtleLikely
Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.
Certification & difficulty
Open Water
Snorkelling
Snorkel-friendly - Shallow sections only
Safety notes
Season-dependent; standard dive precautions
Permits & fees
Boat dive from Ishigaki
Permits and operators change - confirm before booking.
Location
Nearest hub: Ishigaki
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.