Getting weather forecasts in open seas is now available. Requesting weather GRIB files with satellite phones all around the world can be successfully done. This book explains which devices to use with MacBook, iPad or iPhone, and how to proceed in order to obtain the best results. Devices description and pricing, installation and implementation, application settings. A handy step-by-step tutorial. - 48 dual-pages - 99 pictures - 4 video tutorials The extract allows to find out all summary, chapters and sections.