
Motu Nui Pinnacle
Easter Island · Chile
Motu Nui is a volcanic islet off the southwestern tip of Easter Island and the site of the Birdman ceremony in Rapa Nui culture — underwater, its sheer walls and submerged pinnacles plunge into crystalline open-ocean water with visibility that regularly exceeds 40 m. The pinnacle's flanks are encrusted with endemic black coral, orange sponges, and moray-inhabited crevices, and the open water above it is frequently visited by large pelagics including bottlenose dolphins and hammerhead sharks. This is the kind of remote blue-water dive where the ocean feels truly alive and boundless.
Conditions
Depth
5 to 40 m
Advanced depths
Current
Often strong
Can pick up on the edge
Visibility
20 to 35 m
Clearest in the calm season
Water
18 to 26°C
5mm wetsuit
Month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Water (°C) | 22 | 23 | 23 | 22 | 21 | 19 | 18 | 18 | 19 | 20 | 21 | 22 |
| Vis (m) | 30 | 30 | 25 | 25 | 25 | 20 | 20 | 20 | 20 | 25 | 28 | 30 |
| Current | Gentle | Gentle | Moderate | Moderate | Moderate | Strong | Strong | Strong | Moderate | Moderate | Gentle | Gentle |
Your chances of seeing each animal
Chimango Caracara
Last confirmed Jun 30, 2026 · 54 records
Almost always
Nearly every dive
Green Sea Turtle
Last confirmed Jun 9, 2026 · 43 records
Almost always
Nearly every dive
Scalloped Hammerhead Shark
Expected
Known here, not yet in recent logs
Bottlenose Dolphin
Expected
Known here, not yet in recent logs
Easter Island Chromis (endemic)
Expected
Known here, not yet in recent logs
Galapagos Shark
Expected
Known here, not yet in recent logs
Gear