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Cheynes III

Cheynes III



Albany, Western Australia

Type of dive:                            Wreck

Access:                                       Boat only (20 minutes)

Minimum qualification:        Open Water

Depth:                                        14-22 metres (45-70’)

Visibility:                                  10-25 metres (30-80’)

Water temperature:               16°C (61°F)21°C (70°F)

Best time to visit:                    November – May

Snorkelling:                               No, too deep.


Vessel details:

Type: Whale Chaser
Launched: United Kingdom, 1947 Sunk: 1982 (scuttled)
Length: 47.9 metres (157’) Beam: 8.3 metres (27’)
Displacement: 441 tons Speed: 15 knots
Crew: 11 Passengers: Nil


The last whaling station to cease operations in Australia was the Cheynes Beach Whaling Company in Albany, Western Australia.

Whaling was Australia’s first primary industry and ranked in importance along with wool from the 1790s to the gold rush in the 1850s

Cheynes Beach Whaling Company operated from 1952 to 1978 with a fleet of whale chasers fitted with explosive head harpoons. The SS Cheynes III, originally named Thorgrim, was purchased by the Cheynes Beach Whaling Company in 1963 and served 15 years.

Although hunting humpback whales was banned in 1963, the company continued to hunt other species of whale. The last whale caught by the company was a female sperm whale.

Sadly, the company was responsible for the destruction of 14,600 sperm whales and 1,500 humpback whales in its 26 years of operation.

The whale chaser SS Cheynes IV has been preserved as an exhibit at the Albany’s Historic Whale Station museum and in the early 1980s local diving identity, Les Bail, arranged to have the ship scuttled as a dive site.

Les’s idea was approved by the Western Australian Maritime Museum as a means to reduce diving pressure from other more significant historic shipwrecks in Western Australia.

Cheynes III was the first ship deliberatley scuttled for recreational scuba divers in the Southern Hemisphere with over 1,000 divers visiting the wreck in the first 12 months.

She now lies on sand in 22 metres (72’) of water just off the sheltered western side of Michaelmas Island in the King George Sound. The wreck is upright, listing slightly to port (the left) and has broken in two. There is a permanent mooring to facilitate easy and safe descent and ascent.

The hulk supports huge schools of bullseye and is regularly visted by pelagics such as trevally, Sampson fish and the odd tuna. More sedentry fish such as western blue devils, Queen snapper, harlequin fish, and blue groper also make the wreck their home.

The rare and hard to spot, leafy sea dragon, can also be found close by the wreck site.

Much of the superstructure is still present and is covered with sponges, colourful soft coral fans and sea stars. The sides of the wreck are carpeted with sea squirts (ascidians) and the rudder and propeller are well worth a visit.

Copyright C 2015 Steve Sinclair


Other great dive sites to visit while you are there:

Ex-HMAS Perth, Seal Cove, The Cables, The Caves and Two Sisters.


Dive services:

Phone: (+61) 8 9841 7176


Getting there:



Water temperatures:
CHEYNES III sea temp