I have been using windy for operations in the North of Scotland and North Sea for 5 years now and it hands down wins over any 'official' forecasts. i.e met office and stormgeo. In particular for wind speed and direction.
Please can you consider distributing windy as an official weather forecasting system, i.e. generating tables and graphs to be distributed to wind/oil and gas projects as this would enable a far more accurate system for many operations.