NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/41109/catalog.html

Dataset Size Last Modified
     Folder  41109   --
         41109.ncml 302.0 bytes 2017-11-15T16:15:18.946Z
         41109h2012.nc 671.3 Kbytes 2012-12-31T23:54:00Z
         41109h2013.nc 800.6 Kbytes 2013-10-30T20:54:00Z
         41109h2014.nc 296.2 Kbytes 2014-07-09T21:12:00Z

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