gribs

Weather Forecasts at Sea – Atlantic

by Adrian 17th Nov 2014 - Caribbean

After a few days at sea on an ocean crossing, any weather forecast we take with us becomes too old to be of any use. During the crossing we are out of range from all normal communications, so have two ways to receive vital weather information:

SSB is short wave marine radio. We have a good SSB setup on our boat, and can talk to other crews on other boats across vast distances (up to thousands of miles) if the conditions are right and receive small emails containing basic weather reports, computer generated SSBGRIB files predicting wind and pressure systems and synoptic weather faxes.

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