NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/46261/catalog.html

Dataset Size Last Modified
     Folder  46261   --
         46261.ncml 302.0 bytes 2018-02-20T13:00:01.381Z
         46261h2017.nc 669.2 Kbytes 2017-12-31T23:30:00Z
         46261h2018.nc 297.8 Kbytes 2018-04-20T21:30:00Z

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