Skip to content
OpenWaterAtlas
Scuba divers explore a colorful school of oblique-banded sweetlips in West Papua.
📷 Tom Fisk · Pexels

Tufi — Stuart Reef

Stuart Reef near Tufi offers advanced diving on pristine coral walls. Access remote Papua New Guinea reefs year-round.

⭐ Best for advanced divers.

updated 4 months ago
Difficulty
Advanced
Depth
15–35 m
AdvancedOnlyRemoteLocationBoatOnlyCurrentVaries
+1 more
WideAngleSpot

At a glance

Activity
dive
Difficulty
advanced
Depth
15–35 m

Map

This spot Airport Nearby spots
© OpenStreetMap · CARTO
Open in Google Maps

Conditions today

Conditions

Open-Meteo
Wind
12.5 kn
Wave
1.2 m
Water
26.3°C
N E S W
Wind direction (7d)
Primary: SSE (56%)
Now: SSE (147°)
Tide (7 days)
range: 0.81m

Next: Low at 01:00 (+0.48m)

+1.0 m+0.2 m
▼ 01:00 · +0.48m ▲ 03:00 · +0.5m ▼ 09:00 · +0.24m ▲ 17:00 · +1.03m
Sat 19Sun 20Mon 21Tue 22Wed 23Thu 24Fri 25
UV7.9 · high Air PM2.58 · good 05:54 17:59
Day Wind Wave UV Rain
09-19 12.7 1.34 8 0mm
09-20 11 1.1 8 3mm
09-21 10.5 0.96 8 0mm
09-22 8.7 0.86 8 1mm
09-23 8.4 0.72 8 0mm
09-24 8.7 0.74 8 3mm
09-25 9.5 0.78 8 4mm

About this spot

Stuart Reef is a challenging dive destination near Tufi in Papua New Guinea. The site drops from 15 to 35 meters, making it suitable for advanced divers with solid buoyancy control and deep-water experience. The reef structure draws experienced explorers seeking less-traveled corners of the Pacific. Tufi itself sits on the eastern tip of Papua New Guinea, a region known for steep underwater topography and remote conditions. Stuart Reef exemplifies the area's character: dramatic walls, minimal tourism infrastructure, and genuine isolation. Divers here encounter Papua New Guinea's signature marine environment without crowds. Year-round diving is possible, though local conditions—currents, visibility, and sea state—vary with season and weather. This is true wilderness diving; preparation matters more than convenience. Community footage (3 videos available) documents the site's terrain and marine encounters. Access requires coordination with local operators familiar with Tufi's geography. Permits, boat logistics, and safety protocols are essential; this is not a drop-in destination. Advanced certification, solid navigation skills, and self-reliance are baseline requirements. Stuart Reef rewards divers who invest in proper planning with encounters in one of the Pacific's last genuinely remote reef systems.

Dive types

WallReef

Trip essentials

Everything you need before you pack — checklist, sun, logistics.

Trip checklist

  • 🛂 Visa-free or visa-on-arrival
  • 📜 C-card + dive insurance (DAN)
  • 📔 Dive logbook
  • 🧴 Reef-safe sunscreen SPF 50+
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 47%
  • GPS
Sustainability disclosures
🌍 CO2 footprint LHR ↔ 14559km · ~3349kg · €60

From your departure country

United States
Origin score: 65/100
  • Visa: Visa-free · 90 days max
  • Flight: 15h · direct
  • Jet-lag: 9h east · 6 days recovery

FAQ

When is the best time to dive Stuart Reef?

Stuart Reef is diveable year-round, but conditions—currents, visibility, and swell—vary seasonally. Plan around PNG's weather patterns and consult local operators about optimal windows for your visit.

What certification do I need for Stuart Reef?

Advanced training is mandatory. You need solid buoyancy control, deep-water experience, and navigation skills. This site is unforgiving; entry-level or sport divers should not attempt it.

What marine life can I expect?

Exact species data is limited, but Papua New Guinea reefs host diverse fish, sharks, rays, and hard corals. Expect the Pacific's rich biodiversity in a remote, less-disturbed setting. Community videos offer a preview.

How do I get to Stuart Reef?

Access is via Tufi, PNG's far east coast. You'll need a boat operator experienced in the region. No formal permit system is documented, but coordinate with local guides on logistics, safety, and any local protocols.

Verified marine species observations

112 records · 48 species · sources: OBIS, GBIF

Sepioteuthis lessoniana

Cephalopoda · Loliginidae
GBIF
Last seen:
6 Apr 2026
×1records

Carcharhinus amblyrhynchos

Elasmobranchii · Carcharhinidae
GBIF
Last seen:
4 Apr 2026
×1records

Phyllidia varicosa

Gastropoda · Phyllidiidae
GBIF
Last seen:
28 Feb 2026
×6records

Notodoris minor

Gastropoda · Aegiridae
GBIF
Last seen:
28 Feb 2026
×4records

Ancylomenes sarasvati

Malacostraca · Palaemonidae
GBIF
Last seen:
28 Feb 2026
×4records

Tridacna squamosa

Bivalvia · Cardiidae
GBIF
Last seen:
28 Feb 2026
×4records

Culcita novaeguineae

Asteroidea · Oreasteridae
GBIF
Last seen:
28 Feb 2026
×4records

Tridacna maxima

Bivalvia · Cardiidae
GBIF
Last seen:
28 Feb 2026
×4records

Tridacna derasa

Bivalvia · Cardiidae
GBIF
Last seen:
28 Feb 2026
×3records

Dardanus lagopodes

Malacostraca · Diogenidae
GBIF
Last seen:
28 Feb 2026
×2records

Periclimenes soror

Malacostraca · Palaemonidae
GBIF
Last seen:
28 Feb 2026
×2records

Tridacna gigas

Bivalvia · Cardiidae
GBIF
Last seen:
28 Feb 2026
×2records

Data: 187,991 observations from OBIS (Ocean Biodiversity Information System) and GBIF (Global Biodiversity Information Facility). CC-BY 4.0.

See this spot in action

YouTube videos — click to play.

PAPUA NEW GUINEA Albatross Passage

Stuart Ireland

The Diverse Underwater Worlds of Papua New Guinea

DivePhotoGuide TV

Diving PNG Kabaira dive

kabairadiver

Nearby spots

Milne Bay — Deacon's Reef Papua New Guinea Diving
🇵🇬 Papua New Guinea

Milne Bay — Deacon's Reef

Deacon's Reef in Milne Bay offers intermediate diving on a healthy reef system with walls and drop-offs reaching 35 meters.

Intermediate 8–35m
Walindi — Vanessa's Reef Papua New Guinea Diving
🇵🇬 Papua New Guinea

Walindi — Vanessa's Reef

Walindi's Vanessa's Reef offers intermediate diving across 5–30 m in Papua New Guinea, with thriving coral and consistent marine life year-round.

Intermediate 5–30m Jan·Feb·Mar+
Kimbe Bay — Father's Reefs Papua New Guinea Diving
🇵🇬 Papua New Guinea

Kimbe Bay — Father's Reefs

Father's Reefs in Kimbe Bay offers intermediate diving across colorful coral gardens and steep walls in depths from 5 to 40 meters.

Intermediate 5–40m

Similar spots

Same activity, shared marine species or similar profile.

Walindi — Bradford Shoals Papua New Guinea Diving
🇵🇬 Papua New Guinea

Walindi — Bradford Shoals

Walindi's Bradford Shoals offers advanced divers dramatic deep coral formations and prolific pelagic action in Papua New Guinea's Kimbe Bay.

Advanced 18–40m
Diving
🇮🇩 Indonesia

Bunaken — Mike's Point

Bunaken's Mike's Point is an intermediate dive dropping to 35m with coral walls and reef fish. Year-round access off Indonesia's north Sulawesi coast.

Intermediate 8–35m
Kadavu — Great Astrolabe Reef Fiji Diving
🇫🇯 Fiji

Kadavu — Great Astrolabe Reef

Kadavu's Great Astrolabe Reef offers intermediate diving on a sprawling coral wall from 8–35m, with consistent access year-round.

Intermediate 8–35m

Suggest an operator

Know a great dive shop, kite school, or local guide at this spot? Tell us — we'll review and add it.

Up to 500 characters
Plan
View →