Meet the site
Comboyuro Point, at the north-western tip of Moreton Island, is one of the deeper and more adventurous bay-side dives. marinelife.org.au describes it as a drift along a coffee-rock shelf running parallel to the island, with large boulders, walls, ledges and shallow caves, starting at around 35 m and rising to about 15 m as the shelf approaches the beach. Its position at the northern entrance to Moreton Bay means the water moves strongly with the tide, which brings nutrients and big fish but also makes the dive one for experienced drift divers. The boulders and ledges shelter grey nurse sharks, estuary cod and turtles, and schools of pelagic fish move along the shelf in the current. Wobbegongs rest in the shallow caves. Nigel Marsh groups Comboyuro with The Pines as a deeper coffee-rock alternative on the inner side of the island. The dive is normally run on the incoming tide, when clearer ocean water floods into the bay and the current carries divers from deep to shallow, finishing in a comfortable depth for the safety stop. Because the top of the dive is below 30 m, nitrox or careful gas planning is important, and divers need to be comfortable descending quickly in current and staying together. It is not a regular charter site, so most divers will see it on club trips or special charters. For those with the skills, it offers a genuine big-fish drift within the relative shelter of Moreton Bay. Nearby, the three Bulwer wrecks provide an easy shallow snorkel for non-divers.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
Comboyuro Point is recorded as Drift in Brisbane & Moreton Bay. 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.
- Other water users
- Ask about vessel activity, exclusion areas and the agreed surface arrangements.
- 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 Comboyuro Point suitable for my certification?
The record lists Deep/Advanced + experience. 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 Comboyuro Point 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
Grey nurse sharks, estuary cod, turtles, wobbegongs, pelagic fish schools (trevally, kingfish, mackerel)
Location
Deep coffee-rock shelf running parallel to the north-western tip of Moreton Island near Comboyuro Point, dived as a drift.
Facilities nearby
Departure facilities at Manly or Scarborough; Bulwer has a small store.
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
marinelife.org.aunigelmarshphotography.comRecord updated 26 Sept 2026. Source claims are being reviewed.