Windcast is the worlds most accurate and easiest to use wind forecasting app, and it is available exclusively on iOS.
Windcast provides you 24-hour wind forecasts for your current location, and provides you current wind direction pointing to the direction the wind is coming from.
Map view shows you current wind conditions at your current location as well as current wind conditions in your area, enabling you to find the best sailing conditions in your area.
Windcast is designed and built in Seattle, Washington by sailors, for sailors.