NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/46249/catalog.html

Dataset Size Last Modified
     Folder  46249   --
         46249.ncml 302.0 bytes 2017-11-15T16:15:19.289Z
         46249h2011.nc 439.5 Kbytes 2011-12-31T23:37:00Z
         46249h2012.nc 701.2 Kbytes 2012-09-30T19:12:00Z

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