The Tidal stream atlas netcdf product – Northern Brittany provides tidal current data for an area stretching from Tregastel at the east of the area to Porsguen at the west. The product consists of two gridded files with different spatial resolutions covering the Northern Brittany area (overall view at 500 m) and the geographical area of the port of Roscoff (250 m). The U and V velocities of the tidal currents depend on the tidal conditions considered at mean neap and spring tidal rates. The data are provided in m/s for the surface layer. The times are given in relation to high tide at the reference port chosen in the area and are provided from 6 hours before to 6 hours after that reference.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.