NCEI - Coasts & Oceans THREDDS Server Catalog https://www.ncei.noaa.gov/thredds-ocean/catalog/ncep/nww3/2012/05/ao_30m/catalog.html

Dataset Size Last Modified
     Folder  ao_30m   --
         multi_1.ao_30m.wind.201205.grb2 8.076 Mbytes 2012-06-25T17:36:24Z
         multi_1.ao_30m.tp.201205.grb2 2.081 Mbytes 2012-06-25T17:36:24Z
         multi_1.ao_30m.hs.201205.grb2 1.933 Mbytes 2012-06-25T17:36:24Z
         multi_1.ao_30m.dp.201205.grb2 2.788 Mbytes 2012-06-25T17:36:23Z

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