|Part of||Torres Strait|
|Ocean/sea sources||Coral Sea,
South Pacific Ocean
|Managing agency||Torres Strait Island Region|
The Adolphus Channel or the Albany passage is a channel located in the Torres Strait, situated northeast of the Cape York Peninsula, in Queensland, Australia. The channel runs north of the Albany Island, one of the islands if the Manar group of the Torres Strait Islands archipelago, and to the south of Mount Adolphus Island. Adolphus Channel is a major shipping route for traffic passing from the eastern (Coral Sea) coast of Australia to the Gulf of Carpentaria, Arafura Sea and regions further west. It is about 7 km across at its narrowest point, mostly less than about 20 m in depth and opens towards the west (into the Torres Strait) and towards the east (into the Great Barrier Reef lagoon). Submarine dunes (sand waves) up to 5 m tall migrate along the Adolphus Channel seabed, posing a potential risk to safe navigation.
On the night of 28 February 1890, the Royal Mail Ship RMS Quetta struck a rock and sank in Adolphus Channel, sending 134 of her passengers to their deaths.
Manar group of islands
Adjacent to the channel are the Manar group of islands comprising:
Ida Island is north and adjacent to Muddy Bay, while the remaining islets are adjacent to Pioneer Bay on the north east coast of Albany Island. Some of the islands and reefs in the area have dual naming with traditional names from the Torres Strait Islander people.
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