An Enormous Amount of Info, Well Laid Out
Windfinder Pro offers an enormous amount of detailed information, in an easily discernible format-- quite a trick on the iPhones small screen. From my experience it is decidedly more accurate than your standard weather forecast. It has underestimated the afternoon onshore winds on the Maine coast a few times, but theyre a pretty localized phenomena, so I am forgiving. It is worth the price for the forecast maps (GRIBs) alone. I check Windfinder before hoisting the mainsail every time.
Galene about
Windfinder Pro: Wind & Weather