NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/48211/catalog.html

Dataset Size Last Modified
     Folder  48211   --
         48211.ncml 302.0 bytes 2017-11-15T16:15:19.302Z
         48211h2012.nc 296.5 Kbytes 2012-10-06T22:42:00Z
         48211h2013.nc 1.340 Mbytes 2013-10-05T16:15:00Z

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