North Cape (New Ireland) Dive Site
Site Overview
North Cape (New Ireland), within the Kavieng & New Ireland – Pelagic & Walls of Papua New Guinea, is one of the region's most rewarding dive sites and a highlight of any Coral Triangle diving itinerary. A sheer wall dropping to 1000 m with pelagic sharks, dolphins, and seasonal whale sharks in the blue. Geographically the site features wall and drop-off and ledge formations built from coral and rock substrate, dropping from a shallow top of around 15 metres to a maximum depth of about 60 metres, with an average working depth near 30 metres. Visibility is typically excellent, ranging from 15 to 35 metres, while water temperatures hold between 27 and 30 degrees Celsius year-round. The marine life is the headline attraction. Divers routinely encounter Grey Reef Shark (Carcharhinus amblyrhynchos), Whale Shark (Rhincodon typus), Dogtooth Tuna (Gymnosarda unicolor), Dolphin (Delphinidae), Barracuda (Sphyraena barracuda), Anthias (Pseudanthias sp.), alongside dense reef fish, invertebrates, and the soft and hard corals that blanket the reef. The mix of nutrient-rich currents and Papua New Guinea's remote, well-protected reefs makes North Cape (New Ireland) one of the most reliable places in the country to see both abundant macro life and large pelagic visitors on a single dive. North Cape (New Ireland) is best enjoyed as part of a boat programme out of Kavieng, and it rewards wide-angle photographers, naturalists, and experienced drift divers alike. Papua New Guinea's strong community-based conservation ethos and remoteness help keep the reef pristine, so divers are asked to maintain exemplary buoyancy and respect the fragile marine environment at all times.
Dive Briefing
"Your dive at North Cape (New Ireland) begins with a negative descent along the mooring line or wall, depending on the current on the day. You negative-enter and drift along the wall, watching the deep blue for sharks and whale sharks, then ascend with a safety stop. Plan to spend the deepest portion of the dive along the wall between 15 and 30 metres, where the coral is most colourful and the larger fish congregate. Hook in on the wall if the current is strong, and stay with your guide so the group drifts together. Mid-water, watch the blue beyond the wall for passing Grey Reef Shark (Carcharhinus amblyrhynchos) and other pelagics, and keep an eye on your no-decompression limits given the depths involved. Ascend slowly with a safety stop at five metres to off-gas safely. Because North Cape (New Ireland) can experience strong currents and occasionally reduced visibility after heavy rain, dive with a surface marker buoy and always follow your operator's site-specific briefing and emergency plan."
Signature Marine Life
Grey Reef Shark (Carcharhinus amblyrhynchos)
Best: Year-round
Whale Shark (Rhincodon typus)
Best: April, May, June
Dogtooth Tuna (Gymnosarda unicolor)
Best: April, May, June
Dolphin (Delphinidae)
Best: Year-round
Barracuda (Sphyraena barracuda)
Best: Year-round
Anthias (Pseudanthias sp.)
Best: Year-round
Safety & Hazards
- Strong current along the wall
- Extreme depth beyond recreational limits
- Blue-water exposure and remote location
- Long boat run and surface swell
- Sun exposure on the transfer
- Entanglement around the mooring
Traveler Notes
Who is this for?
North Cape (New Ireland) is aimed at advanced divers holding at least a Advanced Open Water certification, and it suits those comfortable managing strong conditions and maintaining neutral buoyancy along wall terrain. Photographers, marine-life enthusiasts, and experienced divers will find it especially rewarding, while advanced pelagic divers will be thrilled, while the depth and current demand respect. Divers who prefer calm, shallow, zero-current conditions should choose one of Papua New Guinea's sheltered house reefs or lagoons instead, and anyone without the recommended certification should complete a check-out dive with a local operator first.
For Non-Divers
Non-divers can snorkel the shallows or watch the wall from the boat while divers drift the drop-off.
Quick Stats
Dive Logistics
- Lissenung Island Resort
- Scuba Ventures Kavieng
- Nusa Island Retreat
Photography Info
Best for: wide_angle, macro
Nearby Stay
Lissenung Island Resort
Lissenung, New Ireland • 5km away
Nusa Island Retreat
Kavieng • 9km away