

The Mavis Wreck Area in Iron Bottom Sound features a collection of World War Two aircraft and shipwrecks resting on the seabed. Depths range from 3 to 130 metres, with an average of 30 metres, requiring divers to match their certification level to the specific wreck. Visibility typically spans 10 to 30 metres, and water temperatures remain between 27 and 29 degrees Celsius. Access is available via both shore and boat. Due to risks including entanglement, overhead environments, strong currents, and boat traffic, guided tours are essential. Divers should monitor currents carefully and plan for controlled ascents.
-9.11803, 160.16298
Match your certification to the wreck you plan to dive: shallow wrecks reward open water divers, but pushing deeper without the right training here carries serious risk. Book with a local dive shop that offers guided wreck tours, as navigating these sites without a knowledgeable guide significantly increases entanglement and disorientation hazards.
The best way to dive sites within recreational limits is by liveaboard.
Recorded at this site
Depth
3-130m
Visibility
10-30m
Entry
Shore & Boat
Water Temp
27-29°C
Current
None
Typical Dive
45 min
Shallow wrecks are accessible to open water divers, but deeper sites require advanced, wreck, or technical certifications. Always match your training to the specific wreck depth.
Wrecks in this area sit at depths ranging from 3 to 130 metres, with an average depth of 30 metres.
Yes, the site is accessible by both shore and boat, though guided tours are recommended for safety.
Hazards include boat traffic, deep water, entanglement risks, overhead environments, strong currents, and surf.
While the site is primarily a dive location, shallow wrecks may be visible to snorkellers depending on conditions.
Diving at Iron Bottom Sound in Honiara requires the following certifications: Open Water, Advanced, Wreck, Deep, Trimix, Technical. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Iron Bottom Sound in Honiara. Water temperatures range from 27°C to 29°C.
Visibility at Iron Bottom Sound in Honiara typically ranges from 10 metres to 30 metres. Conditions vary with weather, tides, and seasons.