Diving Safety Essentials

Check marine forecasts for wind, swell, and warnings before committing to boat or cave dives.
Cold-water readiness: expect 12°C to 18°C water. Use appropriate exposure protection and watch for early hypothermia signs.
Overhead discipline: sea caves require lights, buoyancy control, and conservative gas planning. Do not push into narrowing sections or areas with surge.
Surface signaling: carry an SMB and know how to deploy it.
Kelp awareness: fin slowly, avoid entanglement, and carry a small cutting tool.
Conservative profiles: if you are doing a deep wreck like the SS Nord, keep the rest of the trip conservative and schedule adequate surface intervals.

Medical Support

For any life-threatening emergency, call 000 (or 112 from a mobile) and ask for ambulance.
For suspected decompression illness, administer oxygen if trained and available, keep the diver warm, and activate emergency services early.
Tasmania's diving and hyperbaric medicine services are based in Hobart, so build your emergency plan with a realistic transfer time from the peninsula.
Carry dive accident insurance (for example DAN) that can assist with medical coordination and evacuation.

Practical Emergency Workflow

Stabilize, call 000, start oxygen.
Contact DAN for specialist guidance once emergency services are activated.
Keep the diver's dive computer and profile details available for responders.

Diving Safety Essentials

Check marine forecasts for wind, swell, and warnings before committing to boat or cave dives.
Cold-water readiness: expect 12°C to 18°C water. Use appropriate exposure protection and watch for early hypothermia signs.
Overhead discipline: sea caves require lights, buoyancy control, and conservative gas planning. Do not push into narrowing sections or areas with surge.
Surface signaling: carry an SMB and know how to deploy it.
Kelp awareness: fin slowly, avoid entanglement, and carry a small cutting tool.
Conservative profiles: if you are doing a deep wreck like the SS Nord, keep the rest of the trip conservative and schedule adequate surface intervals.

Medical Support

For any life-threatening emergency, call 000 (or 112 from a mobile) and ask for ambulance.
For suspected decompression illness, administer oxygen if trained and available, keep the diver warm, and activate emergency services early.
Tasmania's diving and hyperbaric medicine services are based in Hobart, so build your emergency plan with a realistic transfer time from the peninsula.
Carry dive accident insurance (for example DAN) that can assist with medical coordination and evacuation.

Practical Emergency Workflow

Stabilize, call 000, start oxygen.
Contact DAN for specialist guidance once emergency services are activated.
Keep the diver's dive computer and profile details available for responders.

Many sites are exposed. Surge can make entries, exits, and cave interiors unsafe even when the sky is clear. If in doubt, pivot to a sheltered bay or topside plans.

Cold water increases gas use and reduces decision quality. Use a 7mm wetsuit or drysuit plan, add a hood, and keep surface intervals warm and windproof.

Sea caves are not casual swim-throughs. Treat them as overhead dives that require the right training, lights, buoyancy, and a conservative turnaround point.

Forecasts can shift quickly. Check marine warnings and local waters forecasts, and expect stronger gusts at headlands and clifftops.

Conservation and Low-impact Rules

The peninsula borders marine conservation areas that highlight important habitats. Treat kelp and sponge gardens like coral reefs: maintain buoyancy and avoid contact.
Never feed seals or attempt to touch wildlife. If seals approach, keep calm and let them control distance.
During the May to December whale season, follow vessel approach-distance rules and report notable activity via the state whale hotline.
Follow Tasmanian biosecurity guidance: clean, inspect, and dry gear between locations to reduce the spread of aquatic pests.

Responsible Fishing and Collecting

If you plan any fishing or collecting, check the current Tasmanian recreational sea fishing rules and licensing requirements for species like rock lobster and abalone.
For divejourney-style trips, the simplest rule is: look, photograph, and leave everything in place.

Contact	Role	Phone	Availability
Emergency services	Police, Fire, Ambulance	000	24/7
Emergency services (mobile)	Emergency number on GSM mobile networks	112	24/7
DAN Asia-Pacific Emergency Hotline	Dive medical emergency advice and coordination	1800 088 200 (Australia) / +61 8 8212 9242 (international)	24/7
Royal Hobart Hospital Diving and Hyperbaric Medicine	Hyperbaric medicine unit (non-emergency switchboard and clinic)	+61-3-6166-8193	Business hours and on-call via hospital services
Marine and Safety Tasmania Whale Hotline	Report whales or incidents involving whales	0427 942 537	Seasonal and as listed
State Emergency Service (Tasmania SES)	Storm and flood help (non-life-threatening)	132 500	During incidents

Tasman Peninsula (Eaglehawk Neck)

Safety And Conservation

Top Risks

Dive safety

Diving Safety Essentials

Medical Support

Practical Emergency Workflow

Safety And Conservation

Top Risks

Dive safety

Diving Safety Essentials

Medical Support

Practical Emergency Workflow

Snorkel and freedive safety

Wildlife and protected areas

Conservation and Low-impact Rules

Responsible Fishing and Collecting

Emergency contacts