NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/ocean/46053/catalog.html

Dataset Size Last Modified
     Folder  46053   --
         46053o2007.nc 301.6 Kbytes 2007-12-31T23:00:00Z
         46053o2008.nc 290.1 Kbytes 2008-09-30T23:00:00Z

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