Marine Weather SailGrib is a powerful and comprehensive weather and tides forecast app designed for sailors, cruisers, and racers worldwide. The app is approved by Iridium and designed for Iridium GO!. With this app, you can get all the major models of weather forecast from multiple sources in one easy-to-use platform. The weather data is downloaded as grib files, while tides are calculated locally on your device. The app offers many features such as pan and zoom the map to choose your region, download data using the best Grib files providers, specify the parameters to your needs, and more. You can also request to adjust the file size as per your requirement. The app can be used at sea with a satellite phone or the Iridium Go. With SailGrib, you can view and download weather data such as wind, pressure, precipitation, total cloud cover, air temperature, wave, CAPE, and tidal or oceanic currents. However, it is important to note that the tide forecast is not official and is for reference purposes only. Also, there is no assurance that the data is accurate or correct. By using this app, you agree to these limitations and assume all the responsibility for their use.