Ana Beatriz Villas Boas, Scripps Institution of Oceanography, La Jolla, CA, United States, Fabrice Ardhuin, University of Bretagne Occidentale, CNRS, IFREMER, IRD, Plouzané, France, Bruce D Cornuelle, University of California San Diego, La Jolla, CA, United States, Sarah T Gille, UCSD, La Jolla, CA, United States and Matthew R Mazloff, SIO, La Jolla, CA, United States