
Cape Nelson Wall
Tufi · Papua New Guinea
Cape Nelson is Tufi's signature deep wall, a vertical reef face dropping from 8 meters to beyond 60 meters in a near-vertical curtain encrusted with giant sea fans, black coral trees, and fields of wire coral that create one of the most dramatic reef wall spectacles in PNG. The cape's exposed position generates strong upwellings that drive exceptional fish diversity, with regular hammerhead shark, dogtooth tuna, and manta ray encounters in the blue water alongside the wall.
Conditions
Depth
8 to 60 m
Advanced depths
Current
Can be moderate
Can pick up on the edge
Visibility
20 to 35 m
Clearest in the calm season
Water
25 to 29°C
3mm wetsuit
Month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Water (°C) | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 26 | 27 | 27 |
| Vis (m) | 15 | 15 | 15 | 15 | 20 | 20 | 20 | 20 | 20 | 15 | 15 | 15 |
| Current | Moderate | Strong | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Strong |
Your chances of seeing each animal
Percula Anemonefish
Last confirmed Feb 27, 2026 · 17 records
Likely
About 6 in 10 dives
Dogtooth Tuna
Last confirmed Apr 4, 2026 · 1 records
Likely
About 6 in 10 dives
Plakobranchus papua
Last confirmed Feb 27, 2026 · 18 records
Likely
About 6 in 10 dives
Pink Skunk Anemonefish
Last confirmed Feb 26, 2026 · 18 records
Likely
About 6 in 10 dives
Midnight Snapper
Last confirmed Apr 4, 2026 · 17 records
Likely
About 6 in 10 dives
Scalloped Hammerhead Shark
Expected
Known here, not yet in recent logs
Black Coral
Expected
Known here, not yet in recent logs
Reef Manta Ray
Expected
Known here, not yet in recent logs
Gear