 The work of the central sea wall, interrupted again between 1813 and 1832, ended in 1853, the east and west sea walls in 1895.The Charles X docks (begun in 1814 - 290 × 220 × 18 metres) and Napoleon III (started in 1836 - 420 × 200 × 18 m) of the military port were respectively opened on 25 August 1829, in the presence of the Dauphin, and 7 August 1858, by the Imperial couple.The work of the sea wall was concluded by the construction of the small harbour (Homet sea wall, 1899-1914 and sea wall of the Flemings, 1921-1922).