

The Marietta Dal is a sunken wreck sitting between 10 and 18 metres, making it a manageable first wreck dive for beginners. Over time, soft corals have taken hold across the structure, and the wreck now attracts a steady mix of reef fish, damselfish, wrasse, and snapper. Look closely for nudibranchs, shrimp, and crabs tucked into the quieter corners. Trevally and anemones also appear regularly. Visibility can reach up to 40 metres on good days, though it can drop significantly. The current runs moderate, so stay aware of your position around the wreck. Entry is by boat only.
-27.00090, 153.49080
Keep your distance from the wreck's edges and avoid contact with the structure, as there are sharp surfaces and lines or cables that can snag equipment. A good briefing before your descent will help you identify the main hazard areas.
Access info coming soon
As this is a boat entry, ensure your gear is secure before leaving the vessel. Be mindful of sharp edges on the wreck and any fishing lines or debris that could cause entanglement. Stay clear of the wreck structure itself to avoid injury.
Depth
10-18m
Visibility
Up to 40m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
28-31°C
Current
Moderate
Typical Dive
45 min
Yes, Marietta Dal (Wreck) in South Australia is a boat-access-only dive site. You will need to book with a local dive operator or charter a boat to reach it.
Marietta Dal (Wreck) in South Australia is well-suited for beginner divers and snorkellers. Conditions are typically calm with easy entry and shallow depths.
Diving at Marietta Dal (Wreck) in South Australia requires the following certifications: Open Water. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Marietta Dal (Wreck) in South Australia. Water temperatures range from 28°C to 31°C.
Marietta Dal (Wreck) in South Australia is home to Shrimp, Wrasse, Anemones, Reef Fish, Snapper, and Soft Corals. Marine life sightings vary by season and conditions.
Marietta Dal (Wreck) in South Australia has depths ranging from 10 metres to 18 metres.
A typical dive at Marietta Dal (Wreck) in South Australia lasts approximately 45 minutes. Actual dive time depends on depth, air consumption, and conditions.
Expect moderate currents at Marietta Dal (Wreck) in South Australia. Good buoyancy control and some drift diving experience is helpful.
Visibility at Marietta Dal (Wreck) in South Australia can reach up to 40 metres. Conditions vary with weather, tides, and seasons.