Klein Tafelberg Reef is a boat-access site featuring a combination of reef and pinnacle structures. The topography descends from 14 metres to a maximum depth of 42 metres, with an average depth of 28 metres. Divers should anticipate moderate currents and potential surge in shallower sections. Given the depth and cold water temperatures ranging from 13 to 16 degrees Celsius, this site is suited for intermediate divers. Visibility typically fluctuates between 10 and 20 metres. Due to the significant depth, divers must manage nitrogen narcosis risks and plan bottom times conservatively. A drysuit or thick wetsuit is essential for these cold conditions.

Duiker Island, located near Simon's Town, is a rocky islet characterised by granite boulders and extensive kelp forests. The site features a relatively level rocky bottom with depths ranging from 3 to 8 metres, averaging 6 metres. Divers access the site by boat, which is required due to its location 4 kilometres from the shore. Conditions vary, with visibility ranging from 1 to 15 metres and mild currents. The area offers protection from the swell in the anchorage. Divers should be aware of hazards including boat traffic, cold water, and surf. This site is suitable for beginners, with typical dives lasting around 40 minutes.

The Maori Wreck is a shipwreck and reef site located 7500 metres off the Atlantic Seaboard near Cape Town. Divers explore the remains of the vessel at depths ranging from 13 to 24 metres, with an average depth of 20 metres. This boat-only dive is suited for intermediate divers due to potential hazards including entanglement, surge, and strong currents. Visibility fluctuates significantly between 5 and 24 metres. Water temperatures are cold, typically ranging from 14 to 17C, though upwellings can cause temperatures to drop further. The site is accessible via guided tours from local dive shops and supports night diving.

The Oakburn Wreck is a shallow shipwreck located off the coast of South Africa near Cape Town. Accessible by boat, the site features mild currents and visibility ranging from 5 to 10 metres, providing a relaxed environment for beginner divers to practise buoyancy. Water temperatures are warm, typically between 25 and 30 degrees Celsius throughout the year, allowing for lighter exposure protection. The site supports a variety of marine life typical of the region, including various reef fish and invertebrates. Divers should check locally for current boat operator options and facility availability before travelling, as these services can change seasonally.

Star Walls is a wall dive located 200 metres off the Atlantic Seaboard. The site features a reef that drops from 8 metres to a maximum depth of 32 metres, with an average depth of 20 metres. Divers encounter moderate currents along the wall, which requires good buoyancy control. Visibility varies between 5 and 20 metres, and the water temperature remains cold, typically between 14 and 17 degrees Celsius. Boat access is required, and divers should monitor swell forecasts for surge. A five to seven millimetre wetsuit with a hood is recommended. Species recorded around this area include long-nosed fur seals, klipfish, sea stars, and various sharks and crustaceans.

Kanobi's Wall is a marine dive site located in South Africa. The site features a consistent depth of approximately 14 metres. Water temperatures at this location are warm, ranging from 25C to 30C throughout the year. Records for this site date back to 2013. Due to the consistent depth and environmental conditions, it is suitable for divers looking for a stable underwater experience. As there is no specific data regarding marine life at this location, divers should focus on the physical topography of the wall structure.

The Romelia Wreck is a shore-accessible dive site located in South Africa near Cape Town. Divers can explore the wreck structure in depths reaching 45 metres, with visibility typically ranging between 5 and 10 metres. The site features mild currents, making it manageable for divers. As this is an overhead environment, caution is required when entering any internal sections of the wreck. Water temperatures are generally warm, though divers should be prepared for potential fluctuations. The surrounding habitat supports a variety of marine life typical of the region. Ensure you scout the entry point and wear appropriate footwear for the shore approach, as there is no confirmed infrastructure at this location.

Wilhelm's Canyon is a reef and wall site located 1500 metres off the Atlantic Seaboard. Divers typically explore depths between 12 and 33 metres, with an average depth of 20 metres. Access is by boat only, and the site is suited for intermediate divers due to the depth and potential for boat traffic. Conditions feature mild currents and visibility around 10 metres. Water temperatures range from 13C to 16C, though upwellings after southeasterly winds can cause significant drops in temperature and subsequent algal blooms. Species recorded around this area include long-nosed fur seals, crayfish, various klipfish, and soft corals.