Anne Marie M Treguier, IUEM Institut Universitaire Européen de la Mer, Plouzané, France, Clement de boyer Montégut, IFREMER, LOPS, Plouzané, France, Stephen G Yeager, NSF National Center for Atmospheric Research, Boulder, United States, Eric Chassignet, Center for Ocean-Atmospheric Prediction Studies, Florida State University, Tallahassee, FL, United States, Doroteaciro Iovino, Fondazione Centro Euro-Mediterraneo sui Cambiamenti Climatici - CMCC, Bologna, Italy, Andrew E Kiss, Australian National University, Canberra, ACT, Australia, Pengfei Lin, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics (LASG), Institute of Atmospheric Physics (IAP), Chinese Academy of Sciences, Beijing, China, Camille Lique, Laboratoire de Physique des Océans, Ifremer, Brest, France and Dmitry Sidorenko, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Bremerhaven, Germany