EU HFR NODE THREDDS Service Catalog https://thredds.hfrnode.eu:8443/thredds/NRTcurrent/HFR-ARPAS/Radials/HFR-ARPAS_Radials_v2.2_Aggr_catalog.html

Dataset Size Last Modified
     Folder  Sardinia_NRT_Surface_Current_Radial_Velocity   --
         PTOR   --
         PTRM   --

EU HFR NODE THREDDS Service at CNR - National Research Council of Italy see Info
Documentation