Meet the site
Tipara Reef is a shallow offshore reef about 14 km out from Moonta, so close to the surface that some rock patches are exposed at low tide. It was a serious hazard to shipping bound for the copper ports of Wallaroo and Moonta, and a lightship and later, in 1877, a lighthouse were placed on it. The light has since been dismantled, and its remains serve as a cormorant roost. The Marine Life Society describes a reef lying just 1 m below the surface with edges at 8-9 m. The ocean side has abundant trevally, old wives, sweep, eagle rays, blue devils and mullet, with sponges and algae on the rock. The reef's best-known feature is the wreck of the San Miguel, an iron barque of 535 tons that was heading to Wallaroo in 1865 to load ore. Her captain mistook the lightship marking the centre of the reef for its southern boundary and ran onto it; she broke up after a seven-day storm. Her cargo – 959 bags of copper, stores, bricks, hay and mining materials – was lost. The Society calls the site a time capsule of the mining era: cabin fittings and bottles are strewn around the wreckage in 2-5 m, about 400 m south-west of the old light. Tipara is rarely dived because it requires a boat, calm weather and local knowledge. For divers interested in the Copper Coast's mining history, the San Miguel is a fascinating site. Everything on it is protected – look and photograph, but never remove artefacts.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
Tipara Reef and San Miguel Wreck is recorded as Reef in Yorke Peninsula. The listed access is boat. 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.
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 Tipara Reef and San Miguel Wreck suitable for my certification?
The record lists 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 Tipara Reef and San Miguel Wreck 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
Trevally, old wives, sweep, eagle rays, southern blue devils, mullet, cormorants (above water), sponges and algae
Location
Offshore reef about 14 km out to sea from Moonta in Spencer Gulf, lying just 1 m below the surface at its top and 8-9 m around its edges, with the scattered remains of the iron barque San Miguel (1865) about 400 m south-west of the old lighthouse site.
Facilities nearby
None; ramps at Port Hughes, Moonta Bay and Port Victoria.
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.auRecord updated 26 Sept 2026. Source claims are being reviewed.