Umi-Shibaura Station (海芝浦駅, Umi-shibaura-eki ) is a railway station on the Tsurumi Line in Tsurumi-ku, Yokohama, Kanagawa Prefecture, Japan, operated by East Japan Railway Company (JR East). Umi-Shibaura station is the terminus of the Umi-Shibaura branch of the Tsurumi Line and lies 4.7 kilometres (2.9 mi) from the terminus at Tsurumi Station.
A single side platform, located on the waterfront of Tokyo Bay, serves one line for both inbound and outbound trains. The exit is located opposite the buffer stop, with simplified Suica terminals and a ticket disposal box. There is also an automatic ticket machine. View of the platform and adjacent Tokyo Bay, December 2009