Sue’s Groyne is a renowned man-made rock wall in Australia, celebrated for its exceptional and easily accessible shallow diving. Entry is straightforward via a short walk from Chelydra Park car park, leading to a beach entry. Divers typically walk out to about 2.4 meters before encountering a drop-off to approximately 4 meters. A sandbar to the left of the groyne wall maintains a depth of around 1.9 meters for about 150 meters from shore before dropping to 4.5 meters. The maximum depth at the site is 7 meters, making it ideal for leisurely dives.
This site is a premier location for underwater photography, particularly noted for its incredible macro biodiversity. Divers can expect to find a high diversity of nudibranchs, octopuses, and squid, along with striped juvenile catfish, toadfish, triggerfish, and cuttlefish. It's especially famous for sightings of Weedy Seadragons and occasionally, juvenile Port Jackson sharks. The varied sandy and rocky environments provide abundant interesting subjects.
Suitable year-round, weather permitting, Sue's Groyne is an excellent choice for beginner divers, snorkelers, and freedivers due to its gentle conditions and shallow depths. Divers should plan their visits during calmer periods for optimal visibility to fully appreciate the rich marine life.
