Sullivans Cove Public Marina sits at Elizabeth Pier in Hobart, on the River Derwent adjacent to the city's central business district. Owned and operated by Marine and Safety Tasmania, it provides public berthing pontoons for vessels up to 15 metres in length.

The facility includes lighting and load/unload capability, with nearby access to car parking, toilets at Franklin Square, and fuel available at RYCT/DSS Marinas.

The cove itself is historically significant as the original landing site of European settlement in Hobart, established in 1804, and remains a working part of the broader Port of Hobart precinct.