NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/46109/catalog.html

Dataset Size Last Modified
     Folder  46109   --
         46109.ncml 302.0 bytes 2017-11-15T16:15:19.241Z
         46109h2011.nc 243.3 Kbytes 2011-12-31T23:57:00Z
         46109h2012.nc 490.8 Kbytes 2012-12-31T23:00:00Z
         46109h2013.nc 85.65 Kbytes 2013-03-04T19:00:00Z

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