NDBC THREDDS Server Catalog https://dods.ndbc.noaa.gov/thredds/catalog/data/stdmet/ckyf1/catalog.html

Dataset Size Last Modified
     Folder  ckyf1   --
         ckyf1.ncml 302.0 bytes 2024-02-20T13:00:01.541Z
         ckyf1h2023.nc 1.236 Mbytes 2023-12-31T23:54:00Z
         ckyf1h2024.nc 1.628 Mbytes 2024-04-30T23:54:00Z
         ckyf1h9999.nc 844.3 Kbytes 2024-05-08T01:18:00Z

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