Sailors Peter Burling and Blair Tuke are on the verge of breaking New Zealand's 20-year keelboat and dinghy medal drought at the Olympics.
They sit second in the 49er class with five races of 15 to go, including the double-point medal race. It was a rest day overnight. They remain nine points adrift of the world champion Australians, but 15 points clear of third-placed Finland.
The crew has benefited from stiff breezes for the most part off Weymouth, similar to what might be struck in more familiar conditions back home off Auckland's East Coast Bays.
Burling is in his second Olympics despite being just 21 years of age; it's Tuke's Games debut at 23.
The slim keelboat and dinghy medal pickings are often obscured by the success of New Zealand boardsailing. Kiwi boardsailors have won medals seven out of a possible 12 times since the class was introduced to the Olympics (men in 1984, women in 1992).