NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/42042/catalog.html

Dataset Size Last Modified
     Folder  42042   --
         42042h2000.nc 108.3 Kbytes 2000-11-09T15:00:00Z

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