Meet the site
The Leven Scuba Club lists The Seal as the wreck of the 66 ft Seal, lying about 5 km off Don Heads in 28-30 m, largely broken up and home to a couple of varieties of cod. It describes it as for the experienced diver only because of the depth. No history of the vessel or its loss has been found in the sources reviewed, and the position is not published. Treat it as an exploratory deep dive for well-equipped divers. Local knowledge from Leven Scuba Club members is the best way to get the most out of it, and first-time visitors should ideally dive it with someone who knows the site and the tide.
The central north coast between Wynyard and Port Sorell is the home water of the Leven Scuba Club at Ulverstone, whose site list is the main modern source for it, supplemented by the older Marine Life Network guide. The towns of Burnie, Ulverstone and Devonport sit right on the coast, so many sites are within minutes of a ramp or car park, but the reefs are generally low and weedy, visibility is often 5-10 m, and the coast is open to Bass Strait's northerly and westerly weather.
Devonport is the Spirit of Tasmania ferry terminal, which makes these sites the first and last dives for many interstate visitors bringing their own gear. There is no hyperbaric chamber in the north - the nearest is the Royal Hobart Hospital, about 3.5 hours' drive - so dive conservatively, especially on the deeper offshore sites.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
The Seal (Don Heads wreck) is recorded as Wreck in Tasmania North & North-West. The listed access is boat. 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.
- Planned depth
- Confirm the intended route and training requirements; the recorded maximum is not a target.
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 The Seal (Don Heads wreck) suitable for my certification?
The record lists Deep/Advanced + experience. 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 The Seal (Don Heads wreck) 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
Cod (rock cod/beardies), encrusting growth
Location
The largely broken-up wreck of the 66 ft vessel Seal, about 5 km off Don Heads, in 28-30 m.
Facilities nearby
Devonport: all services, Spirit of Tasmania terminal, ramps at the Mersey River. Air fills: check locally (no confirmed shop) or Tasmanian Divers, Launceston (1 hr).
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
levenscubaclub.com.aumarinelife.org.auRecord updated 26 Sept 2026. Source claims are being reviewed.