Papua New Guinea · North Coast
Deacon's Reef
Best time to dive
May to November
What you might see
- Hammerhead sharkPossible
- Manta rayLikely
- Whale sharkPossible
Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.
Certification & difficulty
Open Water
Snorkelling
Snorkel-friendly - yes, on the shallow reef top - VERIFY
Safety notes
camouflaged stinging/venomous critters (scorpionfish), remote village-adjacent location, gullies/swim-throughs need care
Permits & fees
Permits and operators change - confirm before booking.
Location
Nearest hub: Tawali
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.

