NOAA NCEI Catalog https://www.ncei.noaa.gov/thredds-coastal/catalog/amseas/amseas_start_to_20130404/20110506/catalog.html

Dataset Size Last Modified
     Folder  20110506   --
         ncom_relo_amseas_2011050600_t021.nc 507.3 Mbytes 2011-05-06T14:37:58Z
         ncom_relo_amseas_2011050600_t018.nc 507.3 Mbytes 2011-05-06T14:37:58Z
         ncom_relo_amseas_2011050600_t015.nc 507.3 Mbytes 2011-05-06T14:37:59Z
         ncom_relo_amseas_2011050600_t012.nc 507.3 Mbytes 2011-05-06T14:38:01Z
         ncom_relo_amseas_2011050600_t009.nc 507.3 Mbytes 2011-05-06T14:38:01Z
         ncom_relo_amseas_2011050600_t006.nc 507.3 Mbytes 2011-05-06T14:37:54Z
         ncom_relo_amseas_2011050600_t003.nc 507.3 Mbytes 2011-05-06T14:38:01Z
         ncom_relo_amseas_2011050600_t000.nc 507.3 Mbytes 2011-05-06T14:37:55Z

NCEI Ocean NOMADS at NCEI see Info
Documentation