NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/anmn6/catalog.html

Dataset Size Last Modified
     Folder  anmn6   --
         anmn6h9999.nc 333.9 Kbytes 2024-05-07T04:30:00Z

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