NOAA NCEI Catalog https://www.ncei.noaa.gov/thredds-coastal/catalog/amseas/amseas_start_to_20130404/20120131/catalog.html

Dataset Size Last Modified
     Folder  20120131   --
         ncom_relo_amseas_u_2012013100_t021.nc 507.3 Mbytes 2012-01-31T16:38:31Z
         ncom_relo_amseas_u_2012013100_t018.nc 507.3 Mbytes 2012-01-31T16:38:29Z
         ncom_relo_amseas_u_2012013100_t015.nc 507.3 Mbytes 2012-01-31T16:38:33Z
         ncom_relo_amseas_u_2012013100_t012.nc 507.3 Mbytes 2012-01-31T16:38:29Z
         ncom_relo_amseas_u_2012013100_t009.nc 507.3 Mbytes 2012-01-31T16:38:29Z
         ncom_relo_amseas_u_2012013100_t006.nc 507.3 Mbytes 2012-01-31T16:38:30Z
         ncom_relo_amseas_u_2012013100_t003.nc 507.3 Mbytes 2012-01-31T16:38:29Z
         ncom_relo_amseas_u_2012013100_t000.nc 507.3 Mbytes 2012-01-31T16:38:31Z

NCEI Ocean NOMADS at NCEI see Info
Documentation