NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/svxa2/catalog.html

Dataset Size Last Modified
     Folder  svxa2   --
         svxa2.ncml 302.0 bytes 2023-03-20T13:00:01.835Z
         svxa2h2022.nc 704.5 Kbytes 2022-12-31T23:53:00Z
         svxa2h2023.nc 2.814 Mbytes 2023-12-31T23:54:00Z
         svxa2h2024.nc 951.5 Kbytes 2024-04-30T23:53:00Z
         svxa2h9999.nc 492.7 Kbytes 2024-05-07T13:03:00Z

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