NaviWeather is the next-generation grib file viewer and weather forecasting tool. Intuitive and easy to use interface enables sailors, boaters, fishermen and professional mariners to have access to up to date and reliable weather forecasts. NaviWeather is not only a FREE grib file viewer but it is also the best professional weather forecasting tool currently available. SiMPLICITY. NaviWeather simplifies your access to reliable weather data. Graphically rich weather information is presented in an easy-to-understand way which together with an intuitive and flexible user-interface offers the best combination you have ever experienced in any grib file viewer. POWERFUL PERFORMANCE. NaviWeather is the most powerful marine weather forecast tool in the industry. With lots of options and capabilities, including fully customizable layouts, Real Time Zero Technology, multi grib files support, weather under the curosr, GPS and AIS support, NaviWeather delivers complete and accurate weather information. Forget about the times when you had to struggle with your grib file viewer to make it work the way you liked it to. Having NaviWeather at your command you can visualize weather data in the most meaningful way and know exactly where to expect areas of slow, moderate and high wind speed. RELIABILITY AND EFFICIENCY. NaviWeather with lots of options and capabilities provides powerful weather forecast for worldwide locations with the most accurate weather-forecast models available. In addition, implemented high-end Real Time Zero technology offers stunning, flexible and dynamic weather visualization.