"S14" was a member of the 13th Half-flotilla of the 7th Torpedo boat flotilla of the German High Seas Fleet on the outbreak of war. The 7th Torpedo Boat Flotilla supported the Raid on Yarmouth on 3 November 1914 and the Raid on Scarborough, Hartlepool and Whitby on 3 December 1914. "S14" was sunk on 19 February 1915 by an internal explosion on the Jade (). 11 of her crew were killed. The ship was salvaged later in the year and was scrapped at Wilhelmshaven.