Tijou Reef is a wall and reef dive in Queensland's offshore waters where strong currents push in consistent pelagic action. Depths run to 25 to 30 metres, and visibility holds at a steady 30 metres, giving you clean sightlines into open water where grey reef, whitetip, and silvertip sharks patrol regularly alongside rays and turtles. Schools of barracuda, trevally, tuna, and mackerel work the current edges, with snapper holding tighter to the structure. The current here is the defining factor of the dive, both the reason the pelagic life congregates and the reason this site demands solid buoyancy control and current-diving experience.
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Time your dive around slack water if conditions allow, as the strong current can make extended bottom time difficult and affects your positioning along the wall. June through November offers the most reliable conditions for this site.
Access is typically via liveaboard expeditions exploring the Far Northern Reefs, often departing from Cairns or Port Douglas. The reef is remote, located about 500km north of Cairns.
One source mentions "Disabled access available, contact operator for details," but provides no specific information.
The northern tip is known as "Shark City" due to the high concentration of various shark species.
Depth
25-30m
Visibility
10-30m
Skill Level
Advanced
Entry
Boat
Boat required
Water Temp
24-30°C
Current
Strong
Typical Dive
60 min
Best Time
Jun, Jul, Aug, Sep, Oct, Nov
Tijou Reef in Far Northern Queensland requires an advanced open water certification or equivalent. The site's depth range of 25 to 30 metres and strong currents make it unsuitable for novice divers. Advanced certification ensures divers have the necessary skills to manage the challenging conditions safely.
Tijou Reef is renowned for shark encounters, with regular sightings of grey reef sharks, whitetip reef sharks and silvertip sharks. The strong currents attract these pelagic species to the reef, making it one of the premier shark diving locations in Far Northern Queensland. Divers also commonly encounter turtles, barracuda, trevally, mackerel and tuna during the same dive.
The optimal diving season at Tijou Reef runs from June through November, covering Australia's dry season. During these months, water visibility reaches 30 metres and conditions are most stable. Water temperatures range from 24°C in winter months to 30°C as the season progresses towards summer.
Tijou Reef experiences strong currents that make it an advanced dive site. These currents are responsible for attracting the site's impressive pelagic marine life, including multiple shark species and schooling fish. Divers must be proficient in drift diving techniques and current management to safely explore this Far Northern Queensland location.
Tijou Reef is accessible only by boat, with no shore diving option available. The site is located offshore in Far Northern Queensland and requires a boat charter to reach the dive location. There are no facilities at the site, so divers must bring all necessary equipment and supplies on the boat.
Night diving is permitted at Tijou Reef for appropriately qualified divers. The strong currents and 25 to 30 metre depth require advanced certification and night diving speciality experience. Night dives offer opportunities to observe different marine behaviour, including nocturnal shark activity.
The primary hazards at Tijou Reef are strong currents and potential marine life interactions. Divers must maintain proper buoyancy control and situational awareness in the current, particularly at depths of 25 to 30 metres. The presence of multiple shark species requires respectful behaviour and adherence to safe wildlife interaction protocols.
Tijou Reef in Far Northern requires advanced diving skills. Expect deeper depths, currents, or challenging conditions that are not suitable for newly certified divers.
A 3mm wetsuit is recommended for diving at Tijou Reef in Far Northern. Water temperatures range from 24°C to 30°C.
