NCEI - Coasts & Oceans THREDDS Server Catalog https://www.ncei.noaa.gov/thredds-ocean/catalog/ncep/rtofs/2017/catalog.html

Dataset Size Last Modified
     Folder  2017   --
         Folder  201703/   --
         Folder  201702/   --
         Folder  201701/   --

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