realWind provides you with a wind forecast for any location on earth! For boaters, sailors, surfers, kitesurfers, windsurfers, and paragliders: **Real time observations, so you know what's going on! ... and accurate forecasts, so you will always find the best conditions for your sport! ** No need to figure out your Lat, Long or Zip Code. Your iPhone, iPad or iPod Touch does it for you! Try it and you will love this app and its features! "Continued use of GPS running in the background can decrease battery life."