Eastmans Beach in St Helens offers a shore-accessible reef dive suitable for beginners. The site features a reef structure extending from shallow depths down to 30 metres, with an average depth of 12 metres. Divers can expect visibility ranging from 12 to 30 metres. Conditions include mild currents and gentle waves, though rip currents and surf are potential hazards. Water temperatures range from 12C to 19C, necessitating a 7mm wetsuit or drysuit for thermal protection. Facilities at the beach include parking, toilets, and showers, allowing for convenient gear preparation and entry. The site is generally considered unsuitable for snorkelling.

Mattingleys Beach in St Helens is a shore-accessible site featuring shallow seagrass beds and patches of kelp forest. The beach faces west and typically offers calm conditions, making it suitable for beginners. Divers and snorkellers can expect visibility ranging from 12 to 30 metres. Water temperatures are cool, fluctuating between 12C and 19C throughout the year, necessitating a thick wetsuit. Entry is via the shore, though users should remain cautious of surf and potential rip currents. Facilities at the site include parking and toilets. To protect the seagrass and avoid potential stingrays, it is recommended to shuffle your feet when entering and exiting the water.

The Monument is a challenging shore dive in St Helens, Tasmania, featuring a reef and wall topography that reaches depths between 15 and 50 metres. This site is strictly for advanced divers due to significant tidal currents, cold water temperatures ranging from 12C to 19C, and risks associated with deep diving. Divers must time their entry for slack water to manage the strong currents. Visibility typically fluctuates between 5 and 12 metres. A 7mm wetsuit or drysuit is recommended for thermal protection. The reef is characterised by soft sponge growth, which provides habitat for seahorses, cuttlefish, octopus, and various nudibranchs. Parking is available at the shore entry point.