Sydney Ferries Limited operated services from Circular Quay to Watsons Bay until withdrawn in 1933.

[1] The Sydney Harbour Transport Board reinstated weekend and holiday services to Watsons Bay in 1966 with the Karingal and Karrabee.

[2] Weekend only services were reintroduced by the Urban Transit Authority on 1 February 1987.

[3] In 1992, some peak hour State Transit Authority services began to call at Double Bay.

[9] During peak hour, the service only operates between Circular Quay and Rose Bay, with Captain Cook Cruises operating a service to Watsons Bay during these times.