PS Guide was a passenger vessel built for the Dartmouth Steam Packet Company in 1869.

[2] She was built by Harvey and Company of Hayle and launched on 7 September 1869 by Miss Alice Vincent.

She was sold to the West Cornwall Steam Ship Company in 1872 when they lost both of their vessels and kept in service until 1875.

She was sold to Jackson and Ford of London and Milford in 1877, then Joseph Lawson of South Shields in 1883.

In 1888 she was resold to John & David Morris, Pelaw Main and was reconstructed and converted to screw by Abbot & Co of Gateshead and renamed Jubilant.