The port of Neßmersiel was inaugurated in 1970 and extended by a cargo wharf with 35 metres (115 ft) in length from April to August 2008 due to the relocation of the freight transportation.
Neßmersieli sadam alustas 1970. aastal ja seda laiendati 35 m pika kaubakaiga aprillist augustini 2008 kaubavedude ümberpaigutamise tõttu.