NCEI - Coasts & Oceans THREDDS Server Catalog https://www.ncei.noaa.gov/thredds-ocean/catalog/ncep/rtofs/2014/201412/ofs.20141231/3D_grid/catalog.html

Dataset Size Last Modified
     Folder  3D_grid   --
         ofs_atl.t00z.N000.20141231.3d.grb.grib2 167.6 Mbytes 2014-12-31T07:57:27Z
         ofs_atl.t00z.F144.20141231.3d.grb.grib2 167.5 Mbytes 2014-12-31T12:12:02Z
         ofs_atl.t00z.F120.20141231.3d.grb.grib2 167.5 Mbytes 2014-12-31T11:29:36Z
         ofs_atl.t00z.F096.20141231.3d.grb.grib2 167.4 Mbytes 2014-12-31T10:47:42Z
         ofs_atl.t00z.F072.20141231.3d.grb.grib2 167.3 Mbytes 2014-12-31T10:05:43Z
         ofs_atl.t00z.F048.20141231.3d.grb.grib2 167.3 Mbytes 2014-12-31T09:22:53Z
         ofs_atl.t00z.F024.20141231.3d.grb.grib2 167.4 Mbytes 2014-12-31T08:39:42Z

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