Windyty has added an interesting feature. Electronic weather routing. https://www.fastseas.com/

Has anyone tried it yet? I wonder how reliable it is? I love their disclaimers and warnings.

Vice Commodore, OCC 

Daria, we signed up for fastseas and are disappointed. It doesn't look far enough ahead to make sensible passage decisions. I tried it for our recent passage from the Azores to Ireland. It had me going basically direct, into a light headwind a lot of the way and motoring for over 50% of the passage. Instead, we took an immediate diversion west and got ourselves over a windless ridge an into favorable air - resulting in a good passage with minimal motoring. It's an interesting program, but I think not really able to assist longer passages that require some strategic thinking. Fastseas appears to be more a tactical, short range tool - in my opinion.

Bill Balme