Long-term observations of hourly subsurface temperatures at location Mooring 10 (October 2018 - October 2020)

Here we present processed hourly subsurface temperatures from an Acoustic Doppler Current Profiler (ADCP) located at a depth of 465m at M10 (34.5000°S; 14.7038°E) along the South Atlantic Meridional Overturning Circulation (MOC) Basin-scale Array (SAMBA) transect in the Cape Basin region of the South Atlantic Ocean, between 17 October 2018 and 07 October 2020. The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterise the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa.