Old Pier Beach, also known as Murphy's Beach, is a sheltered shore dive in St Helens, Tasmania, suitable for beginners. Divers enter from the beach into shallow, calm waters with mild currents. The site features a reef structure that allows for practice of fundamental skills. Visibility is consistent, ranging from 12 to 30 metres. Water temperatures fluctuate between 12C and 19C, with a 7mm wetsuit recommended for comfort. While generally calm, the site is subject to surf and surge during easterly winds. Toilets are available at the location. Typical dives last approximately 45 minutes.

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.

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.