Morgan Larsen's team on fire at the Extreme Sailing Series Sydney

Gusty conditions as racing gets underway at the Extreme Sailing Series Sydney

Alinghi overhaul Realteam to make it a Swiss 1-2 at the conclusion of the Extreme Sailing Series Nice

Racing sets sail at 15:30 local time (13:30 UTC)

Leigh McMillan on the wire going into the final day of the Extreme Sailing Series Nice

As Emirates Team New Zealand is on the ascent at the Extreme Sailing Series Nice

Broadcast starts at 15:30 local time (13:30 UTC)

Realteam leads after day one of the Extreme Sailing Series Nice

As Alinghi goes for The Wave, Muscat's jugular in the finale of the Extreme Sailing Series Istanbul

As the Extreme Sailing Series cats get to race up the Bosphorus

Oman Air and GAC Pindar on a charge at the Extreme Sailing Series Istanbul

Dramatic opening day at the Extreme Sailing Series Istanbul

Alinghi is star of the show at the Extreme Sailing Series in St Petersburg

Alinghi back into the lead at the Extreme Sailing Series St Petersburg

The Wave, Muscat becomes the Extreme Sailing Series first two time winner...on countback

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

Leigh McMillan's team leads the Extreme Sailing Series as racing concludes in Nice

The Wave, Muscat extends at the Extreme Sailing Series Nice

Leigh McMillan and The Wave, Muscat crew still ahead

Shock, horror - hold the front page: breeze up at the Extreme Sailing Series Nice

As record crowds descend on the final day of the Extreme Sailing Series Cardiff

Going into the final day of the Extreme Sailing Series Cardiff

SAP has a top day at the Extreme Sailing Series in Cardiff

Breeze up today as racing starts at 1300 UTC