Nice idea but when I attemt to register, which is required to open the app, I get a 403 Forbidden error. Same error when I attempt to contact support. Oh well ... delete.
Update. I was able to create an account from my iPad. After logging in this is a very useful app. I now have it on both my devices and will be purchasing the Basic plan.
rdubyou about PredictWind — Marine Forecasts, v1.2.2