NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/z-hycom/44402/catalog.html

Dataset Size Last Modified
     Folder  44402   --
         Folder  100m/   --
         Folder  10m/   --

National Data Buoy Center THREDDS Server at National Data Buoy Center see Info
THREDDS Data Server [Version 4.6.14 - 2019-07-23T11:04:31-0600] Documentation