NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/ocean/46113/catalog.html

Dataset Size Last Modified
     Folder  46113   --
         46113o2011.nc 48.03 Kbytes 2011-08-11T08:31:00Z
         46113o2012.nc 303.8 Kbytes 2012-12-28T00:39:00Z

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