[4][5] Seaholme station opened on what was then a branch line to Altona Beach.

[4] In 2020, the boom barriers were replaced with a new mechanical system and repainted into the current red and white scheme.

During the 2016/2017 financial year, Seaholme was the fifth-least-used station on Melbourne's metropolitan network, with 103,446 passenger movements recorded.

[7] There used to be two stations, Mobiltown[8] and Williamstown Racecourse,[9] between Seaholme and Newport, but they are now closed and demolished.

[10] Platform 1: CDC Melbourne operates two bus routes via Seaholme station, under contract to Public Transport Victoria: