Port Vincent Jetty is a shore-accessible site located near Edithburgh, offering a straightforward dive around a working jetty structure that functions as an artificial reef. The site features depths ranging from 4 to 10 metres, with an average of 7 metres, making it suitable for beginners. Divers can explore the area around the pylons and adjacent seagrass beds. Conditions include mild currents and visibility typically between 5 and 15 metres. As a working jetty, the site requires caution regarding boat traffic and fishing lines. Facilities available at the site include parking, toilets, showers, and a rinse station. Night diving is permitted, and the typical dive duration is 45 minutes.

Stansbury Jetty is a sheltered shore dive located in Oyster Bay, Edithburgh. The site features an artificial reef formed by jetty pylons, with depths ranging from 1 to 4 metres and an average of 2 metres. It is well-suited to beginners due to the mild currents. Divers and snorkellers should remain aware of boat traffic from the nearby ramp and fishing lines cast from the jetty above. Species recorded around this area include fiddler rays, Port Jackson sharks, Shaw’s cowfish, and various wrasses. Facilities including parking and toilets are available on site. A wetsuit is recommended outside of the warmest months to manage water temperatures between 13C and 22C.

Ardrossan Jetty is a shallow shore dive located near Edithburgh, offering depths between 1 and 6 metres. The site features a combination of seagrass beds and artificial reef structures created by the jetty pylons. It is well-suited for beginners due to mild currents, which are often described as almost non-existent. Divers and snorkellers should be aware of the high risk of entanglement in discarded fishing lines from the active fishing area above. Visibility typically ranges from 5 to 15 metres, though it can be poor during summer months. A torch is recommended to assist in observing the habitat beneath the structure.

Edithburgh Jetty is an accessible shore dive in South Australia, featuring a mix of reef, seagrass, and muck habitats. Depths range from 2 to 9 metres, averaging 6 metres. The site is home to seahorses, blue-ringed octopus, frogfish, and striped pyjama squid. Divers may also encounter giant cuttlefish, Port Jackson sharks, and various wrasses. Tidal currents can be strong, particularly during high tides, so diving around low tide is recommended. Visibility varies significantly from 5 to 30 metres. Divers should remain cautious of fishing lines from the jetty above and potential entanglement with pylons. A 7mm wetsuit is recommended year-round due to water temperatures ranging from 13C to 21C.