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

Dataset Size Last Modified
     Folder  katp   --
         katph9999.nc 11.57 Mbytes 2021-09-16T07:35:00Z

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