Safety · Destination Guide
Geraldton and Houtman Abrolhos Islands
Wild coral islands and protected shipwreck history off Geraldton
Safety · Destination Guide
Wild coral islands and protected shipwreck history off Geraldton
The Abrolhos are remote reef islands, not a resort waterfront. DPIRD warns of strong winds, swell, changing conditions, complex reef navigation and limited nearby services. Operators must assess every sailing or landing and guests should plan for a cancellation and potential delayed evacuation. The archipelago is protected habitat and maritime archaeological territory: leave reefs, wildlife, historic remains, sea-lion haulouts and private fishing operations undisturbed. If there is a medical or marine emergency call 000, use VHF and the skipper's emergency plan, and contact Marine Rescue as appropriate.
Confirm skipper, qualifications, medical fitness, buddy system, emergency oxygen, communications, current chart, dive flag, safety equipment, weather limits and a decompression-illness evacuation plan. DPIRD gives marine radio repeater channels 81 (Rat Island) and 82 (Moresby Range) and recommends trip logging. Visibility, current and reef passages are site-specific.
Follow the DPIRD/DBCA dive-safety brochure: always use a buddy and visible dive flag, avoid resting on coral, keep fins and loose kit clear, do not anchor on reefs or wrecks, and do not remove artifacts. Batavia is a protected wreck. Avoid overhead and technical profiles unless separately planned with specialized training and legal permissions. For multi-day dives, DAN suggests at least 18 hours before a flight after repetitive no-decompression diving, with longer intervals for higher-risk profiles; these are not guarantees.
Geraldton Health Campus has a 24-hour emergency department on the mainland. Fiona Stanley Hospital's Hyperbaric Medicine Unit is Western Australia's state diving-medicine referral service in Perth, with an emergency on-call service. Neither is an island walk-in facility. DPIRD mentions peak-season health support but does not establish a permanent island hospital or chamber. Travel with dive-capable insurance including evacuation, share the trip plan and understand that poor weather can delay retrieval. For suspected decompression illness, stop diving, administer emergency oxygen if trained and available, activate 000, follow medical direction and do not fly unassessed.
Remote seas and complicated reef navigation
DPIRD documents strong southerly winds, swell, weather change and treacherous reefs. Use up-to-date marine forecasts, experienced skippers and an evacuation plan, not average monthly weather alone.
Marine wildlife approach laws
DBCA Sealwise states minimum separation of 50 m in water and 100 m by vessel from seals; on land at least 10 m is regulated, with 30 m recommended. Licensed operators may have different conditions.
No camping or public island resort assumption
Camping is prohibited in the national park. Fishing camps, leased land, private jetties and moorings are not visitor accommodation or public facilities.
Wreck and coral damage risk
No collecting or disturbance of wreck artifacts; never anchor on a wreck or living coral. Avoid overhead spaces and wreck penetration unless separately authorized, trained and equipped.
DBCA bans camping, prohibits dogs and asks visitors to walk on established tracks, avoid nest burrows and keep 50 m from occupied seabird colonies. Avoid Pelsaert Island during peak nesting from mid-August to late January. Clean soil, seeds and pests from equipment before leaving Geraldton; secure rubbish for removal.
DBCA Sealwise sets regulated separation from seals of 50 m in water and 100 m by boat, and a minimum 10 m on land, with 30 m recommended. Licensed operators may have explicit exemptions. Do not chase sea lions, swim toward pups, feed fish or promise encounters.
Use DPIRD mooring guidance. Where no public mooring is open, appropriately permitted anchoring should avoid coral and seagrass, using suitable soft bottom. Do not land on leased fishing camps or use private jetties without permission. The state Fish Habitat Protection Area and adjacent Commonwealth Abrolhos Marine Park have different map boundaries and zoning; check actual travel/activity coordinates, not an editorial outline. Batavia and other heritage places cannot be disturbed or looted.
WA has an active H5 bird-flu response. Avoid contact with sick or dead birds and marine mammals, record their location and report to 1800 675 888. Check current park and tour restrictions before departure. WA Government update.
Do Not Do This
Avoid entering when remote seas and complicated reef navigation. Confirm local briefings before committing.
| Contact | Role | Phone | Availability |
|---|---|---|---|
| Australian emergency services | Ambulance, police, fire, life-threatening incident | 000 | 24 hours, national emergency number |
| Volunteer Marine Rescue Western Australia | Marine rescue coordination and emergency telephone listed by DPIRD | 0427 643 543 | 24/7 emergency telephone listed by DPIRD |
| Geraldton Health Campus | Mainland 24-hour hospital emergency department | (08) 9956 2222 | 24-hour emergency department; phone corroborated in WA regional public directory |
| Fiona Stanley Hospital Helpdesk | Medical referral pathway for Western Australia state hyperbaric service; emergency services first | (08) 6152 2222 | 24-hour hyperbaric emergency on-call referral via hospital helpdesk |
| DPIRD Geraldton | Boat-notification regulatory enquiries | (08) 9920 8400 | Office hours; not a substitute for emergency services |
| Geraldton Parks and Wildlife Office | National park and aircraft landing access enquiries | (08) 9964 0901 | Office hours; not an emergency line |
| Wildcare Helpline WA | Sick or injured native wildlife advice | (08) 9474 9055 | Helpline; verify present operating hours |