Meet the site
Cape Connella is a headland on South Bruny's exposed east coast, south of Adventure Bay and Fluted Cape. The Marine Life Network guide describes shallow water of about 5 m near the cliffs, with a series of large rocks that shelter marine life, and a gradual slope to 18 m over a pebbly bottom where seaweed becomes luxuriant in deeper water. It notes that swell scours delicate growth from the shallows near shore, and that the run from Adventure Bay is long and difficult in bad weather. The large rocks near the cliff provide the best habitat, with fish such as wrasse, leatherjackets, magpie and banded morwong and bastard trumpeter sheltering among them, and rock lobster in the cracks. Deeper down, the thick seaweed – crayweed, kelp and a variety of red algae – supports small invertebrates and weedy seadragons. Fur seals and dolphins travel along this coast, and humpback and southern right whales pass in winter and spring. The site's exposure means it is only reached on calm days, and it is rarely dived, so fish may be less wary than in Adventure Bay's heavily fished shallows. It suits Open Water divers with cold-water experience. The coastline between Adventure Bay and Tasman Head is part of South Bruny National Park, with towering dolerite cliffs that are among Tasmania's most dramatic. Combine it with Penguin Island or Adventure Bay's shore sites for an easier second dive on the way back to the ramp, and carry a VHF radio because mobile coverage along the cliffs is patchy. When the wind swings to the south-west the run home becomes rough, so plan to be back in the bay before any forecast change.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
Cape Connella is recorded as Reef in Bruny Island & D'Entrecasteaux Channel. The listed access is boat (day trip). Confirm the actual meeting point, route and permission to visit; a map pin does not establish any of these.
Topics flagged by the stored research
These are questions prompted by the existing notes, not a verified or complete hazard assessment.
- Other water users
- Ask about vessel activity, exclusion areas and the agreed surface arrangements.
- Water movement
- Ask how swell and local exposure affect the proposed entry, exit and route.
Historical access notes exist for this record, but have not been independently verified for current use. Request current directions from the operator or site manager rather than following an old entry description.
Questions, answered
Is Cape Connella suitable for my certification?
The record lists Open Water. That does not establish suitability for every route or day. Share your training, recent experience and equipment needs with the operator and ask about the specific proposed dive.
Can I book Cape Connella through YouDive?
YouDive is an independent research directory. Contact an operator directly to confirm whether it currently runs the trip, the inclusions and the booking terms.
What you might see
Large-rock reef fish (wrasse, leatherjackets, magpie and banded morwong, bastard trumpeter), rock lobster, crayweed, kelp, red algae, weedy seadragons, fur seals, dolphins
Location
Headland on Bruny Island's east coast south of Adventure Bay, with large rocks near the cliffs and a gradual slope to 18 m.
Facilities nearby
Adventure Bay ramp and facilities; no fills on Bruny.
Before you make plans
Conditions, access and operator schedules can change. This is a location guide, not a dive plan. Ask a local operator about current conditions and suitability for your training and experience.
Sources & further reading
marinelife.org.auRecord updated 26 Sept 2026. Source claims are being reviewed.