Phil's Bommie is a coral formation located at Agincourt Reef, Australia, offering depths between 5 and 30 metres. This site is suitable for beginners, who can remain in the shallower upper reaches to build confidence. The area features minimal current and visibility typically ranging from 10 to 30 metres. Access is by boat only, as the site is approximately 80 kilometres from the shore. Water temperatures range from 25C to 29C, with the warmest conditions occurring during the summer wet season. Divers should be aware of jellyfish during the stinger season from November to May and exercise caution regarding potential marine life interactions.

Wreck Bay at Agincourt Reef offers a diverse underwater environment featuring a sunken wreck, a reef wall, and a cavern system. Suitable for beginners, the site reaches depths of 25 metres with an average of 16 metres. Visibility typically ranges from 15 to 30 metres. Access is by boat only, and the site is subject to moderate currents that can strengthen during the wet season. Divers should note that conditions vary and the site is best dived when calm. Protective suits are recommended between November and May due to the presence of box jellyfish. Reef sharks are present in the area.

Barracuda Bommie is a pinnacle reef structure located at Agincourt Reef. The site features depths ranging from 10 to 29 metres, with an average depth of 20 metres. Divers typically experience mild currents and visibility between 10 and 30 metres. Access is strictly by boat, which requires careful entry and exit procedures. The site is suited for intermediate divers due to the open water environment and the need to manage buoyancy around the pinnacle. Hazards include the presence of jellyfish and sharks in the water column and around the reef structure. Divers should maintain awareness of their surroundings throughout the 50-minute average dive time.

Anybody's is located on the outer edge of Agincourt Reef, featuring a wall that drops from 5 metres to 30 metres. This site is suited to intermediate divers due to moderate currents that can strengthen without warning. Boat access is required, and dives typically last 50 minutes. Visibility ranges from 10 to 30 metres. Divers should plan around slack tide to manage currents and remain close to guides for navigation. The site is exposed to open water, where pelagic activity is common. Always use a safety sausage when surfacing due to boat traffic in the area.

Crack a Jack is a reef and pinnacle site located at Agincourt Reef, offering depths between 5 and 36 metres with an average of 18 metres. The site features a reef wall that allows for varied profiles, from shallow snorkelling depths to deeper sections suitable for intermediate divers. Visibility typically ranges from 15 to 30 metres. Access is by boat only, and divers should be prepared for mild currents. The site is suitable for night diving. Divers should be aware of sharp coral and the presence of marine stingers between November and May, when full-body protective suits are recommended. Always deploy a surface marker buoy before ascending due to boat traffic.

Nursery Bommie is a reef pinnacle located within Agincourt Reef, reaching depths of 25 to 30 metres. This site is accessible only by boat and is best suited for intermediate divers due to the depth. Conditions typically feature mild currents and visibility ranging from 10 to 40 metres. Divers should be aware of potential jellyfish presence between November and April. The site requires careful navigation to avoid contact with the reef structure. Given the depth and environmental factors, this location is not recommended for snorkelling.

Turtle Bay is a reef and wall site located on the outer edge of the continental shelf at Agincourt Reef. Divers can explore depths ranging from 5 to 22 metres, with an average depth of 16 metres. The site is accessed by boat and is suitable for intermediate divers due to moderate currents that allow for drift diving. Visibility typically ranges between 10 and 30 metres. The reef structure features giant clams and sea fans. Divers should be aware of jellyfish, particularly between November and May, and protective suits are recommended during this period. Sharks are also present at this location.

Harrys Bommie is a reef site located at Agincourt Reef, featuring a consistent depth of 16 metres. The topography consists of a reef structure that is suitable for beginners comfortable with this depth. Access is exclusively by boat, with a typical dive duration of 45 minutes. Visibility varies between 10 and 30 metres. While currents are generally mild, a narrow gap in the reef is known to be current-prone. Divers should be aware of potential thermoclines and the presence of marine stingers between November and May, during which time wearing a full-body stinger suit is recommended. The site is serviced by boat charters and guided tours.