1. Department of Forestry, Fisheries and the Environment Oceans and Coasts Research Cape Town South Africa
2. Department of Oceanography Nansen‐Tutu Centre for Marine Environmental Research University of Cape Town Cape Town South Africa
3. Nansen Environmental and Remote Sensing Centre Bjerknes Center for Climate Research Bergen Norway
4. University Brest CNRS IRD Ifremer Laboratoire d’Oceánographie Physique et Spatiale (LOPS) IUEM Brest France
5. Nansen Environmental and Remote Sensing Centre Geophysical Institute University of Bergen Bergen Norway