NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/llbp7/catalog.html

Dataset Size Last Modified
     Folder  llbp7   --
         llbp7.ncml 302.0 bytes 2017-11-15T16:15:19.720Z
         llbp7h2011.nc 317.1 Kbytes 2011-10-02T19:06:00Z
         llbp7h2012.nc 968.1 Kbytes 2012-07-19T22:36:00Z
         llbp7h2013.nc 1.374 Mbytes 2013-12-26T05:12:00Z
         llbp7h2014.nc 808.6 Kbytes 2014-07-31T11:30:00Z

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