Download Airmail 52/28/2024 Then open them from Offshore’s File menu as above. Then open each reply message and copy the attached file to the PredictWind folder under Documents. Connect to Sailmail to send the request, wait a few minutes and connect again to retrieve the reply files. in the file-open box, open the PredictWind folder under “Documents” and select “r”. Offshore will show a wind graph, click “Map” to see the grib display.įor earlier Airmail versions, create an address-book entry for “PredictWind” with an address Use this to create a new outgoing message, and then attach the request file using Airmail’s “File” menu and “Attach FIle”. Sort by date (click the “Date” column in the file-open box), and select the files that were just retrieved– a “pwu” file and one or more “grb” files. Now go back to Offshore and use the File menu to open the files. Connect to Sailmail to send the request, wait a few minutes and connect again to retrieve the reply files, which will be saved into the same PredictWind folder. Click “Save File” and save the “r” file in the “PredictWind” folder under Documents.Īirmail 3.5.054 automatically creates an outgoing message with the request-file attached. To send a request via Sailmail, proceed as above except select “Email” instead of “Web”. ![]() Airmail (from ver 3.5.054) will find this and use it automatically. Do this by opening Windows Explorer, open the “Documents” folder and create a folder called “PredictWind”. To access PredictWind via Sailmail, first create a folder (if not already done) for exchanging requests and data. This will fetch weather directly via the web, great for planning but useless at sea. Adjust waypoints and the grib area as needed, click “Download” and make the desired selections , then select “Web” and click “Download All”. Practice with Offshore via a WiFI connection. And while an unlimited data plan for the Iridium GO avoids unexpected airtime charges, the connection is still pretty slow. Pay attention to file size, large files are fine via wired or WiFi internet but small files are needed via satellite or radio. Then read the how-to info in the Offshore help menu or on the PredictWind website to set your waypoints, adjust the grib area and request files. Then download and install the PredictWind Offshore app, this is used to both request and display weather data. ![]() A free account can be used to access basic weather via the web, but a Standard or Professional subscription is required to request weather via email (or direct with the Iridium GO). The first step is to create an account on the PredictWind website. Any method of connection can be used: SSB radio, Iridium or Inmarsat handsets or terminals including the Iridium GO. Our Airmail software version 3.5.054 onward (from January 2020) streamlines access, but any older version can also provide simple access to PredictWind forecasts. The PredictWind weather service is popular with offshore sailors, and with a paid PredictWind subscription weather forecasts and routing can be requested via email including access via Sailmail.
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