NCEI - Coasts & Oceans THREDDS Server Catalog https://www.ncei.noaa.gov/thredds-ocean/catalog/ncep/nww3/2011/01/at_4m/catalog.html

Dataset Size Last Modified
     Folder  at_4m   --
         multi_1.at_4m.wind.201101.grb2 24.81 Mbytes 2011-11-25T14:27:04Z
         multi_1.at_4m.tp.201101.grb2 12.88 Mbytes 2011-11-25T14:24:15Z
         multi_1.at_4m.hs.201101.grb2 11.89 Mbytes 2011-11-25T14:22:43Z
         multi_1.at_4m.dp.201101.grb2 16.48 Mbytes 2011-11-25T14:21:13Z

NCEI - Coasts & Oceans THREDDS Server at NOAA - National Centers for Environmental Information see Info
Documentation