NCEI - Coasts & Oceans THREDDS Server Catalog https://www.ncei.noaa.gov/thredds-ocean/catalog/ndbc/oceansites/DATA_GRIDDED/catalog.html

Dataset Size Last Modified
     Folder  DATA_GRIDDED   --
         Folder  WHOTS/   --
         Folder  TRITON/   --
         Folder  Stratus/   --
         Folder  RAMA/   --
         Folder  PIRATA/   --
         Folder  PAPA/   --
         Folder  NTAS/   --
         Folder  KEO/   --
         Folder  DYFAMED/   --

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