Dive Site: Cape Heusner

About Cape Heusner

Cape Heusner is a notable dive site located within Kimbe Bay, off New Britain Island in Papua New Guinea. This region is internationally recognized for its exceptional marine biodiversity and is protected as a Marine Protected Area. The bay's underwater topography features extensive reef systems, offering a rich habitat for various species. Diving here allows for close encounters with significant marine animals, such as the enormous green turtles frequently observed resting on the reef. The overall health of the coral reefs in Kimbe Bay is highly regarded, supporting a complex ecosystem of smaller fish and invertebrates. The dive experience at Cape Heusner is generally accessible, as many dive sites in Papua New Guinea offer relatively easy conditions. While some open-ocean pinnacles in the broader region may have stronger currents, sites within Kimbe Bay are known for diverse environments ranging from vibrant reefs to potentially calmer areas. Visibility is typically excellent, often ranging from 25 to 40 meters, ensuring clear views of the abundant marine life.

Dive site facts: Cape Heusner

Current

Mild to moderate (site-dependent)

Visibility

25–40 m

Water temperature

26–31°C

Entry

Boat

Level

All levels

Dive type

Reef

Region / port

Kimbe Bay, New Britain Island

Coordinates

5.4623° S, 149.9384° E

Conditions & Currents

While specific current information for Cape Heusner itself is not detailed, the broader Kimbe Bay area often provides fairly easy diving with minimal current. However, Papua New Guinea generally features a variety of dive environments, with some open-ocean pinnacles experiencing stronger currents. Dive operators in the region take appropriate precautions to ensure diver safety and enjoyment in varying current conditions. Divers should expect generally calm conditions at reef sites within the bay, allowing for relaxed exploration. Visibility is usually superb, often ranging from 25 to 40 meters, but can extend up to 60 meters, enhancing the experience of drifting along the reef.

Marine life & sighting chances

Green turtle

common

Pelagic sharks

occasional

Barracudas

occasional

Pilot whales

occasional

Dolphins

occasional

Frogfish

occasional

Pipefish

occasional

Seahorses

occasional

Nudibranchs

common

Crabs

common

Shrimp

common

Soft corals

common

Hard corals

common

Sea fans

common

Dive profile & how the dive runs

Dives at Cape Heusner typically begin with a boat entry, followed by a descent to the reef where enormous green turtles are often seen resting. The dive proceeds along the vibrant coral structures, allowing divers to explore the diverse macro and invertebrate life within the reef. Given the rich biodiversity of Kimbe Bay, the dive profile often involves navigating along coral walls or slopes, maintaining a comfortable depth to observe both reef fish and larger pelagic species. Turnaround time and ascent will depend on air consumption and no-decompression limits, culminating in a safety stop where divers can often observe schooling fish before surfacing back to the dive boat.

Underwater photography

Cape Heusner and the surrounding Kimbe Bay offer exceptional photographic opportunities. For wide-angle shots, consider a fisheye or wide-angle lens to capture the extensive coral gardens, large sea fans, and potential encounters with green turtles, sharks, and barracudas. The vibrant soft corals, in particular, lend themselves well to these wider compositions. For macro enthusiasts, a macro lens will be invaluable for documenting the numerous pipefish, seahorses, nudibranchs, crabs, and shrimp that inhabit the reef. Pay close attention to buoyancy control to avoid damaging delicate corals while positioning for shots. Using strobes is recommended to bring out the true colors of the reef and marine life, especially in deeper areas, ensuring vivid and striking underwater images.

Combine with nearby dive sites

• Father's Reef

  Fathers Reefs, located northeast of Kimbe Bay off New Britain Island in Papua New Guinea, are a series of offshore reefs formed from the…

• South Emma

  South Emma is a renowned dive site located in Kimbe Bay, off the northern coast of New Britain Island in Papua New Guinea.

• Susan's Reef

  Susan's Reef is a highlight of Kimbe Bay, located on New Britain Island in Papua New Guinea, celebrated for its pristine condition and rich…

• Witu Islands - Circle of Stars

  Lama Shoal, evocatively named 'Circle of Stars' or 'Crack-A-Fat Reef,' is a premier dive site within the remote Witu Islands of Papua New…

Getting there & logistics

Access to Cape Heusner, located in Kimbe Bay, typically involves flying into Jacksons International Airport (POM) in Port Moresby, Papua New Guinea. From there, divers take a domestic connecting flight on carriers like Air Niugini to Hoskins (HKN) airport, also known as Kimbe airport, which is on New Britain Island. Walindi Resort, a common base for exploring Kimbe Bay, is approximately a fifty-minute drive from Hoskins airport, with transfers usually pre-arranged. Liveaboards like the FeBrina and Oceania also operate from Walindi Resort, providing extended access to Kimbe Bay's dive sites. The diving season in Kimbe Bay is best from May to June and September to December, aligning with optimal conditions. Travelers should save some local currency for a small airport tax when departing PNG. An additional 15kg checked luggage allowance for dive gear may be possible for Air Niugini domestic flights if connecting from an international flight with the same carrier.

Safety & environment

For diving in Papua New Guinea, including Cape Heusner, general safety practices are paramount. The nearest recompression chamber should be known to your dive operator, though evacuation from remote areas could be lengthy and complex. Comprehensive dive accident insurance is strongly recommended. Most dive sites, including those around Cape Heusner, offer fairly easy diving with little current, but adherence to dive brief instructions is crucial, especially for any potential stronger current areas. Always dive within your training and experience limits and maintain excellent buoyancy control to protect the fragile coral ecosystems. Staying well-hydrated and avoiding excessive sun exposure are important due to the hot and humid climate. Malaria prophylaxis may be advised depending on the specific travel itinerary and medical advice.

Who it suits — and who it doesn't

FAQ

Cape Heusner FAQ

Liveaboards diving Cape Heusner

These liveaboards may visit Cape Heusner on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Oceania

Papua New Guinea

16 guests27 m

$333/day

Febrina

Papua New Guinea

12 guests22.25 m

$389/day