Louise Nuijens, Delft University of Technology, Delft, Netherlands, Christopher C Chapman, CSIRO, Environment, Hobart, TAS, Australia, Annelize van Niekerk, European Centre for Medium Range Weather Forecasting (ECMWF), Reading, United Kingdom, William Bruch, CNES / IFREMER Centre Bretagne, Brest, France and Boris Conan, Laboratoire de recherche en Hydrodynamique, Énergétique et Environnement Atmosphérique UMR 6598, Nantes, France