Briggs Reef – Great Barrier Reef – Cairns & Port Douglas Dive Site
Site Overview
Briggs Reef is a beginner-level dive site located in the Great Barrier Reef – Cairns & Port Douglas region of Australia, reached by a 80-minute boat ride from the nearest departure point. The site features a vibrant reef system that spans depths from 5 to 22 meters with an average depth of 13 meters. Renowned for its outstanding biodiversity, Briggs Reef attracts divers from around the world seeking encounters with Clownfish, Green Turtle, Cuttlefish and other remarkable marine species. The moderate currents that characterize this site create a dynamic environment that supports a rich diversity of pelagic and reef-dwelling organisms. The coral formations at this site are truly impressive, with hard and soft corals creating a kaleidoscope of color across every available surface. Visibility typically ranges between 10 and 25 meters, with the clearest conditions occurring during the June, July, August months. The site is serviced by several local dive operators who offer regular trips throughout the diving season. Water temperatures range from 18 to 26 degrees Celsius depending on the season, making it comfortable for diving year-round with appropriate exposure protection. Briggs Reef consistently ranks among the top dive sites in the Great Barrier Reef – Cairns & Port Douglas region, offering an unforgettable underwater experience for properly certified divers.
Dive Briefing
"A typical dive at Briggs Reef begins with a descent from the dive boat to the main vibrant reef system at approximately 13 meters. Once established at depth, divers should swim along the main reef formation, exploring the diverse habitats that characterize this site. The most productive depth zone for marine life encounters is between 8 and 17 meters, where the highest concentration of Clownfish, Green Turtle, Cuttlefish can be observed. Navigate along the reef edge, watching for pelagic species approaching from the open water. The moderate currents at this site require careful buoyancy management and constant awareness of your position relative to the boat and reef. Always monitor your depth and no-decompression limits, particularly when exploring the deeper sections near 22 meters. Conclude the dive with a safety stop at 5 meters, deploying your DSMB if drifting away from the vessel. Take time to appreciate the diverse coral formations and marine interactions that make this site a memorable diving experience worth returning to."
Signature Marine Life
Clownfish
Amphiprion percula
Green Turtle
Chelonia mydas
Cuttlefish
Sepia apama
Sea Cucumber
Holothuria sp.
Butterflyfish
Chaetodon auriga
Safety & Hazards
- Strong currents possible
- Depth management required
- Boat traffic above
- Marine life stings possible
- Variable visibility in poor weather
Traveler Notes
Who is this for?
Briggs Reef is an excellent site for divers of all experience levels, including those just completing their Open Water certification. The site is accessible to Open Water certified divers, though those with Advanced certification will be able to explore the full depth range and appreciate additional features. Underwater photographers will find exceptional opportunities here, with stunning wide-angle reef and big animal scenes. The site is also enjoyable for snorkelers, particularly in the shallower sections where colorful reef fish and coral formations are easily visible from the surface.
Quick Stats
Dive Logistics
- Cairns Dive Centre
- Pro Dive Cairns
- Tusa Dive
- Silverswift
Photography Info
Best for: wide_angle
Nearby Stay
Pullman Cairns International
Cairns • 5km away
Crystalbrook Riley
Cairns • 4km away