Bradford Shoal Dive Site
Site Overview
Bradford Shoal, within the Kimbe Bay (New Britain – Coral Hotspot) of Papua New Guinea, is one of the region's most rewarding dive sites and a highlight of any Coral Triangle diving itinerary. A seamount with pelagic action similar to Inglis Shoal, where hammerheads are possible and huge gorgonian fans decorate the pinnacle. Geographically the site features seamount and pinnacle and drop-off formations built from coral and rock substrate, dropping from a shallow top of around 10 metres to a maximum depth of about 40 metres, with an average working depth near 22 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 Scalloped Hammerhead (Sphyrna lewini), Dogtooth Tuna (Gymnosarda unicolor), Silvertip Shark (Carcharhinus albimarginatus), Grey Reef Shark (Carcharhinus amblyrhynchos), Bigeye Trevally (Caranx sexfasciatus), Barracuda (Sphyraena barracuda), 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 Bradford Shoal one of the most reliable places in the country to see both abundant macro life and large pelagic visitors on a single dive. Bradford Shoal is best enjoyed as part of a boat programme out of Kimbe, 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 Bradford Shoal begins with a negative descent along the mooring line or wall, depending on the current on the day. You drift around the shoal watching for hammerheads and schooling fish in the blue, then ascend slowly after the deep portion. Plan to spend the deepest portion of the dive along the seamount between 10 and 22 metres, where the coral is most colourful and the larger fish congregate. Hook in on the pinnacle if the current pins you, and stay with your guide so the group drifts together. Mid-water, watch the blue beyond the wall for passing Scalloped Hammerhead (Sphyrna lewini) 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 Bradford Shoal 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
Scalloped Hammerhead (Sphyrna lewini)
Best: April, May, June
Dogtooth Tuna (Gymnosarda unicolor)
Best: April, May, June
Silvertip Shark (Carcharhinus albimarginatus)
Best: Year-round
Grey Reef Shark (Carcharhinus amblyrhynchos)
Best: Year-round
Bigeye Trevally (Caranx sexfasciatus)
Best: Year-round
Barracuda (Sphyraena barracuda)
Best: Year-round
Safety & Hazards
- Strong currents on the seamount
- Depth near 40 metres reducing no-stop time
- Blue-water exposure
- Boat traffic and surface swell
- Sun exposure on the transfer
- Entanglement around the mooring
Traveler Notes
Who is this for?
Bradford Shoal 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 seamount terrain. Photographers, marine-life enthusiasts, and experienced divers will find it especially rewarding, while experienced pelagic divers will enjoy it, while those new to current should build skills on the bommies. 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 enjoy the boat trip and snorkel the shallows while divers drift the shoal.
Quick Stats
Dive Logistics
- Walindi Plantation Resort
- Mahonia Na Dari
- Kimbe Bay Resort
Photography Info
Best for: wide_angle, macro
Nearby Stay
Walindi Plantation Resort
Kimbe Bay • 5km away
Kimbe Bay Hotel
Kimbe • 9km away