MeteoClim Services SL and OceanDrivers will provide wind information for Palma Bay during the 31th Copa del Rei. Forecast images and also the data in grib format to view on your favorite navigation software.
The data is provided by Meteorlogy Group from the physics department at the University of the Balearic Islands.
You can check everyday prediction and download the grib files in https://www.oceandrivers.com/repository/alias/palmabaywind/ .