The Mackerel Run is a drift dive site located 12.96 kilometres off the coast of Wooli, New South Wales. The topography consists of a reef and wall structure ranging from 10 to 45 metres in depth, with an average depth of 25 metres. This site is exclusively accessible by boat and is suited for advanced divers due to strong, unpredictable currents. Divers should be proficient in drift diving techniques and carry a surface marker buoy. Visibility varies between 5 and 20 metres. Water temperatures fluctuate between 20C and 26C, with the warmest conditions occurring from November to April under the influence of the East Australian Current.

Solitary Islands Marine Park in New South Wales features a diverse convergence zone where tropical and temperate currents meet. The topography includes reefs, pinnacles, walls, and caves at depths between 5 and 30 metres. Divers encounter species such as grey nurse sharks, spotted wobbegongs, zebra sharks, and various nudibranchs like the splendid goniobranch. Wrasses are very common throughout the year. Conditions vary with moderate currents, which can be strong at exposed locations like Pimpernel Rock. Visibility ranges from 10 to 30 metres. Access is strictly by boat, and the site is best suited for intermediate divers due to potential currents and depth requirements.

North Solitary Islands is a reef site located off the coast of New South Wales, Australia. The topography offers a wide depth range, extending from shallow 5-metre sections down to 42 metres, with an average depth of 20 metres. Visibility typically ranges between 20 and 30 metres. Access is strictly by boat, and the site is characterised by strong currents, making it essential to monitor conditions closely. Due to the current and the presence of sharp coral, guided tours are recommended. Water temperatures fluctuate between 20C and 26C, influenced by the blending of tropical and temperate currents.

Anemone Bay is located on the northern side of North Solitary Island in New South Wales. This site features a wall dropping from 5 to 27 metres, with an average depth of 15 metres. It is a boat-only location suitable for intermediate divers and snorkellers. The topography includes reef structures and dense anemone gardens. Visibility typically ranges from 15 to 30 metres. Divers should be aware of moderate currents, which can strengthen and turn dives into drift dives. Hazards include boat traffic, surge, and strong currents. Water temperatures vary from 20C to 26C throughout the year.

Fish Soup is a reef and pinnacle site located at the northern end of North Solitary Island in New South Wales. This drift dive site ranges from 8 to 18 metres in depth, with an average of 12 metres. Access is by boat only, and the site is suited for intermediate divers due to the potential for strong currents and surge. Visibility is highly variable, ranging from 3 to 25 metres. Divers should be aware of surf near the entry point and sharp coral. Given the fluctuating conditions, it is recommended to consult with a local charter operator regarding recent visibility and current strength before planning a dive.

Pimpernel Rock is a deepwater pinnacle located off the coast of New South Wales. This advanced site features a complex topography of walls, caves, and reef structures that descend to 48 metres, with an average depth of 27 metres. The site is exposed to the East Australian Current, which can create strong, unpredictable conditions suitable for drift diving. Visibility ranges from 10 to 30 metres. Due to the significant depth and potential for powerful currents, this site requires careful decompression planning and is strictly for advanced divers. Boat access is mandatory, and divers should be prepared for shifting conditions throughout the 60-minute dive duration.

Woolgoolga Headland at Emerald Beach offers a shallow shore dive and snorkel experience across a rocky reef. Depths range from 5 to 12 metres, with an average of 9 metres. The site is suitable for beginners, though conditions vary; the rock pool area is generally sheltered, but divers should be aware of potential rip currents and surf. Entry is from the shore, and high tide is recommended to provide more clearance over shallow reef sections. Facilities including parking and a cafe are available nearby. Divers should exercise caution regarding sharp oysters on rocks, jellyfish, and stonefish.

Grouper Island, located 8 kilometres off Emerald Beach, is a reef site accessible only by boat. Divers explore depths between 5 and 16 metres, with an average depth of 14 metres. The site features rocky structures and plate coral formations. Marine life observed here includes wobbegong sharks, green morays, wrasses, goatfish, sea stars, sea hares, snails, and various nudibranchs such as the splendid goniobranch and Bennett's hypselodoris. Conditions vary, with visibility ranging from 8 to 35 metres and water temperatures between 20C and 26C. Divers must manage strong, unpredictable currents and surge near the reef. Boat traffic is a potential hazard at the surface.