16-07-2015 22:30 via feeds.theguardian.com

Racing certainties

Modern weather prediction was driven by concerns about safety at sea, and the Shipping Forecast has become a national treasure. But for sailors who still rely on wind power, there are now even more specialised weather forecasts available.Yacht racing is as competitive as any other sport, and more expensive than most, creating a lively market in specialist forecasts. These may be prepared up to three days before a race. Continue reading...
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