Safety · Destination Guide
Expedition diving and Arabian Sea megafauna off Dhofar's wild island frontier
Updated Feb 13, 2026 • 20 sources
Hallaniyat Islands are remote and sea conditions can change quickly. Plan conservatively, use experienced operators, and treat wildlife encounters as a privilege. The islands are within a newly established marine buffer zone reserve, so access rules and enforcement are expected to tighten over time.
Khareef monsoon sea state
June to September can bring rough seas and low visibility that limit crossings and offshore diving in southern Oman. Have a mainland Plan B and keep schedules flexible.
Strong currents and blue-water ascents
Currents can run around points and channels. Agree on drift procedures, deploy SMBs early, and keep ascents controlled and conservative.
Remoteness and delayed medical access
Evacuation from the islands can be slow. Carry dive insurance that covers chamber treatment and medevac, and confirm the operator's emergency action plan.
Fishing gear and lines
You are in active fishing waters. Carry a cutting tool and stay alert around lines, nets, and floating debris, especially near bays and anchorages.
Do Not Do This
Avoid entering when khareef monsoon sea state. Confirm local briefings before committing.
| Contact | Role | Phone | Availability |
|---|---|---|---|
| Royal Oman Police Operations Center | Emergency services (ambulance, fire, police) | 9999 | 24/7 |
| Royal Oman Police Coast Guard HQ (Muttrah, Muscat) | Maritime emergencies and coordination | +968 24714661 | 24/7 |
| Sultan Qaboos Hospital (Salalah) | Primary hospital in Dhofar for urgent care | +968 23216100 | 24/7 emergency department |
| Environment Authority Environmental Emergency Centre | Environmental incident reporting and coordination | +968 24404786 | On call / office hours vary |