Heavyweight bout between The Wave, Muscat and Alinghi starts at 1730 UTC

As Alinghi is just three points shy of The Wave, Muscat going into the final day of the Extreme Sailing Series Florianopolis

1800-1900 UTC: Further big winds forecast for the penultimate day of racing

Extreme 40s on the edge in Florianopolis

The Wave, Muscat takes an early lead at the Extreme Sailing Series in Florianopolis, Brazil

Lars Grael to lead his team into battle for the final event of the Exteme Sailing Series

World Championship for the Olympic catamaran concludes in the Hague

Just one race held for the gold fleet at the Nacra 17 Worlds in Den Haag

Five races sailed for the yellow fleet at the Nacra 17 Worlds