The Windows Phone goes free as myAppFree app of the day is Swell Love.
This is a marine, sailing and surfing weather forecasting app for any location on Earth. Free 30-day trial includes one-day forecast, while the paid version provides you with 3-day forecast and the option to save your favourite locations. Forecast includes swell information, tidal curve and data, sunrise and sunset times, current moon phase as well as regular weather forecast.
So what are you waiting for my captain? Download it for FREE and sail!!!