Papua New Guinea

Country Name: Independent State of Papua New Guinea

Capital City: Port Moresby

Population: Approximately 9 million (2024 est.)

Official Languages: Tok Pisin, English, Hiri Motu

Currency: Papua New Guinean Kina (PGK)

Time Zone: Papua New Guinea Time (PGT), UTC +10

Traditional wooden canoe on riverbank with lush background
Man in traditional tribal costume with colorful face paint
Aerial view of serene island surrounded by turquoise waters
Cruise ship near tropical island with clear blue ocean

Diving Overview

Papua New Guinea offers some of the most pristine and diverse diving experiences in the world, with its rich coral reefs, abundant marine life, and historical shipwrecks. The country’s waters are renowned for their exceptional biodiversity, clear visibility, and year-round warm temperatures, making it a top destination for divers of all skill levels.

  • Number of Dive Sites: Over 600
  • Types of Diving: Reef, wreck, drift, and muck diving.
  • Marine Biodiversity Highlights: Turtles, rays, sharks, barracudas, pygmy seahorses, and vibrant coral reefs.
  • Average Water Temperatures: 27-30°C (81-86°F)
  • Visibility Range: 20-40 meters (65-130 feet)

Important Information

Optimal Dive Seasons

The best diving conditions in Papua New Guinea are typically from May to November, during the dry season when visibility is at its highest and seas are calm.

Major Airports

Jacksons International Airport (Port Moresby), Tokua Airport (Rabaul), and Hoskins Airport (Kimbe) are the major gateways to Papua New Guinea’s diving destinations.

The Travel Tip

A 3mm wetsuit is typically sufficient for Papua New Guinea’s warm waters, but divers should consider a 5mm suit for deeper dives or if they are prone to feeling cold.

Weather Patterns

Papua New Guinea has a tropical climate with a wet season from December to April and a dry season from May to November. The coastal areas are hot and humid, with some variation in the highlands where it is cooler.

Internal Transportation

Transportation within Papua New Guinea typically involves domestic flights, as the rugged terrain makes road travel challenging. Local boat services are also common for island hopping and reaching remote dive sites.

Attractions

In addition to its world-class diving, Papua New Guinea offers cultural experiences such as the Goroka Show, visits to traditional villages, treks along the Kokoda Trail, and birdwatching for rare species like the Birds of Paradise.

Top Dive Regions

Papua New Guinea offers some of the most exciting and diverse diving experiences in the Pacific, with its numerous islands and reefs providing unique underwater landscapes and abundant marine life. Kimbe Bay is renowned for its pristine waters, vibrant coral reefs, and a plethora of marine species, making it perfect for both novice and experienced divers. Rabaul combines historical volcanic formations with colorful coral reefs, offering a fascinating underwater adventure close to the culturally rich town. Milne Bay, located in the southeast, is famous for its rich marine biodiversity and encounters with various pelagic species, providing unforgettable diving experiences. Lastly, Chuuk Lagoon is a remote and challenging dive location known for its World War II shipwrecks and encounters with large pelagic species, offering thrilling dives for advanced divers. These top dive sites highlight Papua New Guinea’s diverse marine environments and the country’s appeal as a premier diving destination.


Kimbe Bay

Known for its clear waters, vibrant coral reefs, and a variety of marine life, making it ideal for both beginner and advanced divers.

Rabaul

Offers historical volcanic formations and coral reefs, providing a rich underwater experience combined with the cultural allure of the nearby town.

Milne Bay

Located in the southeast, it is famous for its rich marine biodiversity and encounters with various pelagic species, providing unforgettable diving experiences.

Chuuk Lagoon

A remote dive location in the Pacific Ocean, known for its World War II shipwrecks and encounters with large pelagic species, providing thrilling experiences for experienced divers.

Marine Life

Papua New Guinea’s diverse marine environments, spanning both the Coral Sea and the Pacific Ocean, are home to an impressive variety of marine life. The coral reefs of the Coral Sea, particularly around Kimbe Bay and Milne Bay, teem with vibrant tropical fish, sea turtles, rays, and various species of sharks. These reefs are also home to colorful corals, sponges, and an array of invertebrates. In the Pacific, areas like Chuuk Lagoon and Rabaul are famous for their large pelagic species, including hammerhead sharks, whale sharks, and manta rays. Chuuk Lagoon is notable for its World War II shipwrecks, providing a unique diving experience. Additionally, Papua New Guinea’s waters host diverse species such as moray eels, barracudas, groupers, and a variety of nudibranchs and crustaceans. The unique marine ecosystems are supported by nutrient-rich waters, making Papua New Guinea a prime destination for marine biodiversity and underwater exploration.

Common Species: Sea turtles, rays, hammerhead sharks, whale sharks, manta rays, moray eels, barracudas, groupers, nudibranchs, and various species of tropical fish.

Seasonal Highlights: Whale sharks are commonly seen in Papua New Guinea from May to September. The best time to encounter large pelagic species, such as hammerhead sharks and manta rays, is typically from June to November.