The three wrecks in deeper water were selected from United Kingdom Hydrographic Office (UKHO) wreck data for the south coast for the same area studied in Round 1 of the Wrecks on the Seabed Project. The choice was narrowed to wrecks that were unidentified and lying in approximately 50m of water.

The chosen wrecks were:

Standard surveys were conducted over each wreck using a sidescan sonar, magnetometer and multibeam echosounder similar to the surveys conducted in Round 1 of the project.