

St Helens offers a gentle introduction to Tasmanian diving, with shallow depths of 2 to 10 metres and visibility that regularly reaches 12 metres. The reef is draped in kelp, which gives the site a distinct cool-water character, and you will spot striped morwong and wrasse moving through the fronds without needing to venture deep. Keep an eye out for swimming anemones, which are a quirky Tasmanian treat for first-time divers in the region. Note that surge can affect the site, so stay aware of your position near the reef. Moderate current means entry timing matters, so ask local operators for the best window.
-41.31670, 148.23330
Cold water is the norm here year-round, so a decent wetsuit of at least 5mm is worth renting or bringing even in summer. Going in on a slack tide will reduce the current and give you the clearest, calmest conditions on the reef.
Shore diving is possible at locations like Eddystone Point, north of St Helens. For boat dives, charters are available from operators such as East Coast Scuba Centre, typically departing from the main boat ramp in St Helens.
The primary hazard is the cold water, making a 7mm wetsuit or drysuit essential to avoid hypothermia. Surge can be present at exposed sites.
Depth
2-10m
Visibility
5-12m
Skill Level
Beginner
Entry
Shore & Boat
Water Temp
21-31°C
Current
Moderate
Best Time
Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Nov, Dec
St Helens in East coast can be accessed both from shore and by boat. Shore entry is possible, but many divers also visit via dive boats for convenience.
Yes, parking is available near St Helens. Arrive early during peak seasons as spaces can fill up quickly.
St Helens in East coast is well-suited for beginner divers and snorkellers. Conditions are typically calm with easy entry and shallow depths.
Diving at St Helens in East coast requires the following certifications: Open Water. Always dive within your training limits.
Yes, equipment rental is available at or near St Helens in East coast. Contact local dive operators for specific gear availability and prices.
A 3mm wetsuit is recommended for diving at St Helens in East coast. Water temperatures range from 21°C to 31°C.
St Helens in East coast is home to striped morwong, wrasse, seapike, swimming anemones, and kelp. Marine life sightings vary by season and conditions.
The best months to visit St Helens in East coast are January, February, March, April, May, June, July, August, September, November, and December. Conditions outside these months can still be good but are less predictable.
St Helens in East coast has depths ranging from 2 metres to 10 metres.
Yes, St Helens in East coast is suitable for snorkelling. Shallow areas start from 2 metres, making it accessible for snorkellers.
Expect moderate currents at St Helens in East coast. Good buoyancy control and some drift diving experience is helpful.
Visibility at St Helens in East coast typically ranges from 5 metres to 12 metres. Conditions vary with weather, tides, and seasons.