NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/adcp/42038/catalog.html

Dataset Size Last Modified
     Folder  42038   --
         42038a2004.nc 600.5 Kbytes 2010-02-22T14:37:10Z
         42038a2005.nc 532.1 Kbytes 2010-02-22T14:37:11Z

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