

Best for beginner divers, Up to 18m, boat entry, moderate current.
Iriomote is a boat-access reef site located in the Kabira Area of Japan. The topography features a reef environment reaching depths of up to 18 metres. Divers can expect moderate currents, making it suitable for beginners who should remain close to their guide. The site supports a variety of reef fish and invertebrates typical of the region. Water temperatures range from 24C to 30C throughout the year. As this is a boat-only location, all equipment rental, air fills, and skipper arrangements must be confirmed with a dive operator prior to departure.
24.40700, 123.80710
The speedboat to Uehara port may be canceled during winter because of the north wind.
Fly to Ishigaki Island, take a taxi or bus to the Rito-sanbashi boat terminal, then take a high-speed boat to Uehara or Ohara port on Iriomote Island.
Recorded at this site
Depth
Up to 18m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
24-30°C
Current
Moderate
Best Time
Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
The site supports a diverse range of reef fish and invertebrates typical of the habitat in this region.
Yes, Iriomote is considered suitable for newly certified divers, though you should stay close to your guide due to moderate currents.
The reef site reaches depths of up to 18 metres.
Iriomote is a boat-only dive site, and you must book your skipper and divemaster in advance.
Water temperatures range from 24C in the winter months to 30C during the summer.
Diving at Iriomote in Uehara requires the following certifications: Open Water. Always dive within your training limits.
A 3mm wetsuit is recommended for diving at Iriomote in Uehara. Water temperatures range from 24°C to 30°C.
The best months to visit Iriomote in Uehara are March, April, May, June, July, August, September, October, and November. Conditions outside these months can still be good but are less predictable.
Divers at Iriomote in Uehara should be aware of sharks. These encounters are generally rare and avoidable with proper awareness. Follow local safety guidance and maintain a respectful distance from all marine life.