Torpedoboot T13 was part of the 3rd TFlottila after commisioned. Transferred to Rotterdam in January 1942 to participate in Operation Cerberus , where it was damaged. In July 1942 the ship was send to France until mid 1943, from this time the torpedo boat was used in the torpedo school in the Baltic Sea. At the end of 1944 it was put into active service again and was used for escort duty. It was sunk by British Halifax bombers southeast of the island Laeso on 10.04.1945 while escorting a convoy in the Kattegat.