Croatian Meteorological and Hydrological Service is official supplier with GRIB files that can be used for navigation on D-Marin ORC World Championship!
Their GRIBs are results of ALADIN, numerical weather prediction project and data will be refreshed every 6 hours. Files are in resolution of 1 hour and provided for next 72 hours.
GRIBS can be downloaded from:
link: https://radar.dhz.hr/~aladinhr/ORC_WC/grib1/
user: ORC_WC
pass: ALADIN-HRDA
