Foggy Shark Cave is a boat-access site on the Central Coast of Australia, offering a challenging mix of cave, reef, and drop-off topography. Divers explore depths between 33 and 39 metres, with an average depth of 36 metres. The site features an overhead environment and reef structures adorned with hard and soft corals. Conditions are variable, with visibility ranging from 3 to 15 metres and fluctuating currents. Due to the depth, potential for low visibility, and overhead sections, this site is suited for intermediate divers with appropriate experience. A dive torch is recommended for the cave sections, and careful planning regarding swell and current forecasts is essential.

Toowoon Bay on the Central Coast is a shore-entry reef site offering depths between 5 and 15 metres. The site features a mix of reef and sandy sections, with visibility typically ranging from 10 to 25 metres. While generally sheltered, the area is subject to moderate currents and tidal movements, particularly within the channel between the beach and the rocks. Divers and snorkellers should be aware of potential surf at the entry point. Facilities at the site include parking, toilets, showers, changing rooms, a rinse station, and a cafe. Conditions are best during calm morning hours, as visibility can decrease following rainfall or increased swell.

Bateau Bay Beach on the Central Coast of New South Wales is a shore-entry site featuring extensive rock platforms and reefs. Protected by two prominent headlands, the bay offers mild currents and generally low wave energy, making it suitable for beginners. Snorkellers can explore the shallow waters and rock pools, which provide a calm environment for observation. Visibility typically ranges between 4 and 9 metres. Water temperatures fluctuate between 18C and 24C throughout the year. Visitors should exercise caution regarding potential hazards, including sea urchins, sharp coral, and stonefish. Parking is available on site, though the beach is not patrolled by lifeguards.

Cabbage Tree Bay at Norah Head is a shallow shore dive featuring a mix of reef and wall topography. Suitable for beginners, the site ranges from 1 to 14 metres in depth with an average of 8 metres. Divers can expect mild currents and visibility between 4 and 10 metres. Entry is from the shore, though caution is required regarding surge and potential low visibility. The site is also accessible for night diving. Facilities including parking, toilets, changing rooms, and a cafe are available nearby, alongside local dive shops offering air fills and equipment rental. Always use a surface marker buoy to remain visible to boat traffic.

Two Poles is a reef and drop-off site in Copacabana, Australia, featuring depths ranging from 14 to 21 metres. The topography is defined by its structure, which supports gorgonian fans and provides habitat for weedy sea dragons, schools of yellowtail, and bullseyes. Access is by boat only, and the site is suited to intermediate divers due to moderate currents and potential surge. Visibility typically ranges from 4 to 9 metres. Water temperatures fluctuate between 18 and 23 degrees Celsius, though temperatures as low as 16 degrees Celsius may occur, potentially requiring a drysuit. Divers should monitor swell conditions and current direction closely before descending.

The SS Galava is a deep wreck dive located 5800 metres off the coast of Terrigal, Australia. Resting at depths reaching 51 metres, this site is reserved for advanced divers due to the significant decompression requirements and moderate currents that can strengthen without warning. Visibility is highly variable, ranging from 5 to 40 metres. Access is by boat only, and guided tours are recommended to assist with navigation of the wreck layout. Divers should plan their gas and decompression stops carefully. Species recorded around this area include Grey Nurse Sharks, Green Sea Turtles, Spotted Wobbegongs, Giant Cuttlefish, Eastern Blue Gropers, and various wrasses.

Spoon Bay is a shore dive located in Copacabana, Australia, featuring a reef structure dominated by seaweed gardens. Divers typically explore depths between 14 and 18 metres, with an average depth of 16 metres. The site is situated 600 metres from the shore and is best suited for intermediate divers due to the presence of moderate currents, surf, and surge. Visibility ranges from 4 to 12 metres. Entry requires careful observation of the surf cycle, and divers should be aware of permanent rip currents within the bay. The beach is not patrolled by lifeguards, and conditions are often most favourable at low tide.

Bird Island is a boat-accessible reef located 1400 metres off the coast of New South Wales. The site features depths ranging from 5 to 20 metres, with an average depth of 15 metres. Divers encounter a variety of temperate marine life, including blue groper, wobbegongs, Port Jackson sharks, stingrays, and cuttlefish. Seasonal migrations between July and October may bring sightings of humpback whales, turtles, and dolphins. Visibility typically ranges from 10 to 25 metres. Conditions include mild currents and potential surge, which can make boat access and anchoring challenging near the rocky cliffs. A 5-7mm wetsuit is recommended year-round, as water temperatures fluctuate between 18C and 23C.