Meet the site
The Currumbin desalination outlet is an unusual artificial reef: the seabed outlet structure of the Gold Coast Desalination Plant, which sits on the coast at Tugun near Currumbin. Gold Coast Dive Adventures describes it as looking like a giant UFO that landed on the ocean floor, in about 20 m, and lists it among its Gold Coast sites, although its site notes are still being developed. The plant draws seawater through an offshore intake and returns concentrated brine through a diffuser outlet, and the concrete and steel structures on the seabed have been colonised by marine growth, turning them into habitat on an otherwise sandy bottom. As with other isolated structures along this coast, that means baitfish, reef fish, wobbegongs, rays and passing pelagics are likely, though a detailed species list has not been published. The site's appeal is novelty: few divers get to see industrial infrastructure of this kind up close, and the saucer-like shape makes for striking photographs in good visibility. At 20 m it is an advanced open water dive. Because so little has been published, divers should rely heavily on the operator's briefing, particularly on how close it is safe to approach the outlet and whether the plant is operating, since discharge can create currents and denser, saltier water near the diffusers. It is not a regular trip, but it is worth joining when offered for divers who have done the main Gold Coast sites and want something different. Winter water rarely drops below 19°C, so a 5 mm suit is usually adequate.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
Currumbin Desalination Outlet is recorded as Artificial Reef in Gold Coast. The listed access is boat (day trip). Confirm the actual meeting point, route and permission to visit; a map pin does not establish any of these.
Topics flagged by the stored research
These are questions prompted by the existing notes, not a verified or complete hazard assessment.
- Current and timing
- Ask how the operator assesses the current window for the actual route. Historical tide notes are not a departure instruction.
- Planned depth
- Confirm the intended route and training requirements; the recorded maximum is not a target.
Historical access notes exist for this record, but have not been independently verified for current use. Request current directions from the operator or site manager rather than following an old entry description.
Questions, answered
Is Currumbin Desalination Outlet suitable for my certification?
The record lists Advanced Open Water. That does not establish suitability for every route or day. Share your training, recent experience and equipment needs with the operator and ask about the specific proposed dive.
Can I book Currumbin Desalination Outlet through YouDive?
YouDive is an independent research directory. Contact an operator directly to confirm whether it currently runs the trip, the inclusions and the booking terms.
What you might see
Baitfish, reef fish, wobbegongs, rays, pelagic fish (not documented in detail)
Location
Seabed outlet structure of the Gold Coast Desalination Plant in about 20 m off the Currumbin/Tugun coast, described by operators as a giant UFO on the ocean floor.
Facilities nearby
Runaway Bay Marina for charter departures; Currumbin and Tallebudgera creek ramps for private boats.
Before you make plans
Conditions, access and operator schedules can change. This is a location guide, not a dive plan. Ask a local operator about current conditions and suitability for your training and experience.
Sources & further reading
goldcoastdiveadventures.com.auRecord updated 26 Sept 2026. Source claims are being reviewed.