How to download offshore grib weather files

The best way to get GRIB files is using the Offshore App direct download feature. You can get GRIB files on a standard Internet connection, an Iridium GO, Globalstar device, or if you have another Satellite device with an Optimizer. If you do not have an Iridium GO, or an Optimizer you can use the email request feature. This feature requires more steps and is far more time consuming compared to a .  · Download FREE GRIB Files. The following is a list of supported regions. Click on the KEY to download a compressed 7 day wind forecast for the selected region. NOTE: Internet Explorer users will need to right click the appropriate link and select “Save Target As..” to download the file. To view GRIB files you will need the following. Both use Airmail software to download them, read our article about Airmail, Sailmail, and Winlink to know how this will work for you. To download GRIB files sent over the HF radio using Airmail or other software, you will need to be near shore to get internet, or use a Estimated Reading Time: 4 mins.

GR idded I nformation in B inary (GRIB) files are output direct from Numerical Weather Prediction programs and provide an extremely useful and cost effective tool. GRIB information is purely objective; there is no human assessment, quality control nor any guarantee that the data are correct. Computer and communications systems can, and do fail from time to time. Getting Weather Faxes, weather GRIB files and sending and receiving email offshore is easy with an HF Radio, a Pactor Modem and Airmail Software. All the steps are shown with screenshots to make it easy for you. Even if a Grib file includes predictions up to 8 days and sometimes even more, the data reliability decrease far before. Updating the weather forecast at sea is a token of safety and better analysis of the best route while racing.. As soon as you get off a 3G/4G coverage area, it is mandatory to use a satellite internet connection to download Grib files.

To receive Grib files offshore, we can choose in between two methods: direct dowloading or reception by email. Direct downloading The direct downloading uses the internet connection at a speed of around 10Kps, so it allows downloading a 60Ko file in a few minutes in theory. Requesting a GRIB Forecast: Download GRIB data with mazu can be done easily, and can assist cruisers with finding an adequate weather window and understanding wind patterns. Simply select the GRIB option from the Weather Menu, choose a GRIB boundary, and request the GRIB data. Getting Weather Faxes, weather GRIB files and sending and receiving email offshore is easy with an HF Radio, a Pactor Modem and Airmail Software. All the steps are shown with screenshots to make it easy for you.