The Quetta is a 19th-century passenger steamship resting in 18 to 43 metres off Queensland, making it serious deep diving territory that demands decompression planning before you splash. Extreme currents are the defining condition here, so timing your dive around slack water is non-negotiable. Visibility ranges from 10 to 30 metres depending on conditions, and when it opens up, the wreck reveals gorgonians colonising the structure alongside substantial aggregations of snapper and yellowtail kingfish. Huge cod and estuary cod hold position in the deeper sections, bull rays work the sandy areas around the hull, and sharks and turtles make regular appearances. Boat traffic adds another hazard to manage.
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Current at the Quetta can shift quickly and runs hard, so dive it on a neap tide and brief with your skipper on the precise slack window before descending. Carry a DSMB and plan your decompression stops conservatively given the depth range.
The site is extremely remote and is not visited by regular day-trip operators. Access is only via specialised liveaboard expeditions that venture into the Far Northern Great Barrier Reef and Torres Strait. Trips may depart from Horn Island or Cairns as part of a longer itinerary.
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The primary hazard is the extreme current, which limits dive times to the short slack water window. The depth requires careful dive planning and management of no-decompression limits.
Depth
10-43m
Visibility
10m
Skill Level
Advanced
Entry
Boat
Boat required
Water Temp
24-29°C
Current
Extreme
Best Time
May, Jun, Jul, Aug, Sep, Oct, Nov
Yes, The Quetta Wreck in Far Northern is a boat-access-only dive site. You will need to book with a local dive operator or charter a boat to reach it.
The Quetta Wreck in Far Northern requires advanced diving skills. Expect deeper depths, currents, or challenging conditions that are not suitable for newly certified divers.
Diving at The Quetta Wreck in Far Northern requires the following certifications: Advanced. Always dive within your training limits.
A 3mm wetsuit is recommended for diving at The Quetta Wreck in Far Northern. Water temperatures range from 24°C to 29°C.
The Quetta Wreck in Far Northern is home to snapper, yellowtail kingfish, huge cod, bull rays, estuary cod, and sharks. Marine life sightings vary by season and conditions.
The best months to visit The Quetta Wreck in Far Northern are May, June, July, August, September, October, and November. Conditions outside these months can still be good but are less predictable.
The Quetta Wreck in Far Northern has depths ranging from 10 metres to 43 metres.
The Quetta Wreck in Far Northern is known for extreme currents. Only very experienced divers should attempt this dive, and only under favourable conditions.
Visibility at The Quetta Wreck in Far Northern typically ranges from 10 metres to 10 metres. Conditions vary with weather, tides, and seasons.
