HYCOM.org Catalog http://wcs.hycom.org/thredds/catalog/pub/xbxu/GLBb0.08/OSNAP3/catalog.html

Dataset Size Last Modified
     Folder  OSNAP3   --
         Folder  high_res/   --
         Folder  low_res/   --

hycom-wcs2 Web Coverage Service (WMS) at HYCOM.org see Info
Documentation