NCEI - Coasts & Oceans THREDDS Server Catalog https://www.ncei.noaa.gov/thredds-ocean/catalog/ncep/nww3/2014/01/at_4m/catalog.html

Dataset Size Last Modified
     Folder  at_4m   --
         multi_1.at_4m.wind.201401.grb2 24.79 Mbytes 2015-01-28T04:38:04Z
         multi_1.at_4m.tp.201401.grb2 12.88 Mbytes 2015-01-28T04:38:03Z
         multi_1.at_4m.hs.201401.grb2 11.94 Mbytes 2015-01-28T04:38:02Z
         multi_1.at_4m.dp.201401.grb2 16.39 Mbytes 2015-01-28T04:38:02Z

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