NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/nbgm3/catalog.html

Dataset Size Last Modified
     Folder  nbgm3   --
         nbgm3.ncml 302.0 bytes 2024-02-20T13:00:01.539Z
         nbgm3h2023.nc 3.885 Mbytes 2023-12-31T23:54:00Z
         nbgm3h2024.nc 1.626 Mbytes 2024-04-30T23:54:00Z
         nbgm3h9999.nc 828.4 Kbytes 2024-05-07T04:00:00Z

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