The D9 Wreck in Rockingham is an artificial reef resting upright on the seabed at depths of 10 to 15 metres. Accessible only by boat, this site is suitable for beginners and offers a typical dive time of 50 minutes. Visibility ranges from 1 to 10 metres, and divers should carry a torch due to dark interior spaces. The site presents hazards including potential entanglement in discarded fishing lines and anchor ropes, as well as overhead environments that carry a risk of silt-out. Currents are generally mild. Divers should maintain good buoyancy and remain aware of their surroundings, particularly when navigating the structure or exploring its interior.

Wells Park Jetty in Rockingham is a sheltered shore-entry site featuring an artificial reef structure. Divers and snorkellers can explore depths ranging from 1 to 4 metres, with an average depth of 3 metres. The site is suitable for beginners and offers night diving opportunities. Species recorded around this area include seahorses, giant cuttlefish, weedy seadragons, blue-ringed octopuses, star octopuses, nudibranchs, fingered dragonets, eagle rays, stonefish, smooth rays, Port Jackson sharks, striped eel catfish, and various wrasses. Hazards include boat traffic near the jetty and potential entanglement with fishing lines or debris. Visitors should shuffle their feet upon entry to avoid disturbing stingrays.

Grain Terminal in Rockingham is an artificial reef site located within an active industrial shipping terminal. The site features industrial debris and structural elements at depths ranging from 4 to 8 metres, with an average depth of 6 metres. Due to its location in a working port, the site experiences moderate to strong currents driven by tidal flows and heavy boat traffic. Visibility is limited, typically between 2 and 5 metres. Access is restricted as this is an active industrial port, and diving is subject to extreme hazards. Divers should exercise caution and consult local operators regarding current conditions and site access before planning any activity.

The Rockingham Wreck Trail in Western Australia is an artificial reef and wreck site located 60 metres from the shore. Divers and snorkellers can explore structures at depths ranging from 10 to 18 metres, with an average depth of 13 metres. The site features a mild current and visibility that fluctuates between 1 and 6 metres. Entry is via the shore, where facilities including parking, toilets, and showers are available. Due to the potential for boat traffic, shore breaks, and entanglement risks within the wrecks, divers should exercise caution. The site is suitable for beginners and supports night diving, with typical dive times lasting approximately 60 minutes.

Jervoise Wall in Rockingham is a shore-entry site that combines a natural wall with an artificial reef structure. Divers can explore depths ranging from 8 to 12 metres, with an average depth of 8 metres. The site features a mild current, making it suitable for beginners. Visibility typically ranges between 3 and 6 metres. Divers should be aware of boat traffic overhead and stay close to the wall to minimise the risk of entanglement. When entering or exiting the water, shuffle your feet to avoid sharp rocks and coral. Facilities at the site include parking and toilets. Night diving is also permitted at this location.

Woodman Point in Rockingham provides a shallow shore entry suitable for beginner divers. The site features a combination of wall, reef, and seagrass habitats, with depths ranging from 1 to 10 metres and an average depth of 4 metres. Divers can expect mild currents and visibility typically between 3 and 6 metres. The area is accessible via a 100-metre swim from the shore, with parking facilities available nearby. Due to the presence of boat traffic, divers should remain vigilant when surfacing. When entering the water, shuffle your feet to avoid contact with stingrays. Night diving is possible at this location, with typical dives lasting around 45 minutes.

Ammo Jetty in Rockingham is a sheltered shore dive featuring the remnants of an old ammunition jetty. The site is suitable for beginners, with depths ranging from 3 to 9 metres. Divers navigate around the jetty pylons, which provide a structure for observation. Conditions include a mild current, though a northerly wind can push divers across the jetty. Visibility varies between 1 and 10 metres. Hazards include boat traffic, potential entanglement in discarded fishing lines, and surge. Facilities at the site include parking and toilets. The site is suitable for night diving, and a torch is recommended to inspect the shaded areas of the pylons.

Point Peron in Rockingham offers a shallow shore-entry dive across a limestone reef, seagrass, and kelp forest. Depths range from 3 to 7 metres, making it suitable for beginners. Divers may encounter Weedy Seadragons, Chromodoris nudibranchs, Star Octopus, and various rays. The site features sharp, crumbly limestone structures and requires caution regarding sea urchins and boat traffic. Visibility typically fluctuates between 5 and 15 metres. Facilities including parking, toilets, and showers are available nearby. Divers should use a dive flag to remain visible to local boat traffic, particularly near the entry and exit points.