NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/ocean/41nt0/catalog.html

Dataset Size Last Modified
     Folder  41nt0   --
         41nt0o9999.nc 3.367 Mbytes 2022-10-16T12:30:00Z

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