NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/swden/42041/catalog.html

Dataset Size Last Modified
     Folder  42041   --
         42041w2000.nc 6.408 Mbytes 2006-01-19T20:28:16Z
         42041w2001.nc 570.3 Kbytes 2006-01-19T20:28:16Z
         42041w2002.nc 5.240 Mbytes 2006-01-30T23:50:15Z
         42041w2003.nc 8.271 Mbytes 2006-01-19T20:28:16Z
         42041w2004.nc 8.256 Mbytes 2006-01-19T20:28:16Z
         42041w2005.nc 1.685 Mbytes 2006-01-19T20:28:16Z

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