Like most locations along the southern coast of Western Australia it is susceptible to king waves.[5]
The cove has been the location of a number of shipwrecks. The Twilight (after which it is named) and the Bunyip were swept ashore during a storm on 24 May 1877. Both had been involved in transporting materials for the construction of a telegraph line.[6][7][8] On 31 August 1896, the Swift struck a rock and was wrecked.[9][10] The crews of all three vessels survived.
^"Wreck at Twilight Cove". Western Mail. Vol. XXXVII, no. 1, 885. Western Australia. 9 February 1922. p. 5. Retrieved 4 March 2017 – via National Library of Australia.