The tide gauge of Puerto de la Luz (Las Palmas de Gran Canaria) is located at the reina Sofía dock and it records sea level data from 1949 onwards.
monitoring the temperature & salinity along the water column
The tide gauge of Santa Cruz de La Palma is located in the harbour and it measured the sea level from 1997 to 2018. This station replaced the previous one (PSMSL ID 585)