Best for advanced divers, 10-35m, boat entry, moderate current.
The Montebello Islands are a remote destination off the coast of Western Australia, offering a mix of reef systems, wreck exploration, and drift diving. Depths range from 10 to 35 metres, requiring advanced skills due to variable visibility and shifting currents. Access is strictly by boat charter, as the site is located 120 kilometres from the shore. Divers should be aware of hazards including boat traffic, sharp coral, and overhead environments. Additionally, visitors to Trimouille and Alpha islands should limit their time on land to one hour per day due to historical atomic testing. Conditions are most settled between May and September.
-20.45830, 115.55380
The May to September window gives you the most settled conditions and your best shot at pelagic encounters, including whale sharks moving through the area. Brief your skipper on current direction before each dive, as conditions can change between sites on the same day.
Access is by liveaboard charter boat only, typically departing from Dampier, Onslow, Karratha or Exmouth. The islands are located approximately 120km west of Dampier.
Expected in this region. No sightings logged here yet.
Depth
10-35m
Visibility
5-25m
Skill Level
Advanced
Entry
Boat
Boat required
Water Temp
24-29°C
Current
Moderate
Best Time
May, Jun, Jul, Aug, Sep
No nearby dive sites found within 50km.
The site supports a diverse range of reef fish and invertebrates, though specific species sightings are not confirmed for this location.
No, this site is intended for advanced divers due to the depth, strong currents, and the need for solid navigation skills.
Dives at this location typically range between 10 and 35 metres.
Snorkelling is not recommended at the Montebello Islands, with a rating of 1 out of 5.
The best time to dive is between May and September, which offers the most settled conditions.
Access is only possible via boat charter, as the islands are located 120 kilometres from the mainland.
Diving at Montebello Islands in Pilbara requires the following certifications: Open Water, Advanced. Always dive within your training limits.
A 3mm wetsuit is recommended for diving at Montebello Islands in Pilbara. Water temperatures range from 24°C to 29°C.
Expect moderate currents at Montebello Islands in Pilbara. Good buoyancy control and some drift diving experience is helpful.
Visibility at Montebello Islands in Pilbara typically ranges from 5 metres to 25 metres. Conditions vary with weather, tides, and seasons.
