Wonder Reef is a Gold Coast diving area in the Pacific Ocean combining artificial structures, natural reefs, and a wreck across nine sites in our database. Terrain ranges from very shallow shore-accessible walls and muck sites to boat-only artificial reefs in deeper water, with something available for beginners and advanced divers alike. Conditions vary considerably by site: some are calm and sheltered, others are exposed to strong tidal currents and must be timed for slack water. Water temperatures range from the low twenties in winter to the high twenties in summer. Species recorded include bottlenose dolphin, green sea turtle, common Sydney octopus, nudibranchs, and longfin grouper.














Monthly water temperature across Wonder Reef's sites, from satellite sea-surface data corrected for depth. The band shows the site-to-site spread.
Water is warmest from late summer through autumn, peaking in the high twenties, and coolest in late winter at around twenty-one degrees. Several sites in this area are strongly current-affected and must be dived around slack high tide, so checking tidal conditions before diving is important regardless of the season.


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Water temperature around Wonder Reef ranges from about 21°C in August to 27°C in February, based on satellite sea-temperature data for its dive sites.
In the warm season (about 27°C) a rash guard or 3mm shorty is comfortable in Wonder Reef; in the coldest months (about 21°C) step up to a 5mm suit.
Fin maps 9 sites in Wonder Reef (7 scuba diving sites and 2 snorkelling spots).
3 more sites to explore