Geller has a total of three points at the top of the standings following a dominant day of racing for the Israeli.

Olympic bronze medallist Stefania Elfutina of Russia is five points adrift in second, while third place is occupied by Japan's Fujiko Onishi on 17 points.

"All my races were smooth, and I kept good speed and tactics in all," said Geller.

"It was really close between [Stefania and I], especially the last race.

"I started second and I caught up on the gate. 

"In the end, I went to the better side, which paid off."

Switzerland's Mateo Sanz Lanz leads the way in the men's RS:X standings after two victories and a discarded seventh saw him end the day with two points.

Pawel Tarnowski of Poland is second, two adrift of his Swiss rival, with Ivan Pastor Lafuente of Spain lying in third place on six points.

Greek sailor Ioannis Mitakis heads a finn class field which includes reigning Olympic champion Giles Scott of Britain and Rio 2016 bronze medallist Caleb Paine of the United States.

After no racing was possible due to poor weather conditions yesterday, three races took place today.

Mitakis finished the day with a flourish with victory in race three, which added to his earlier results of eighth and second.

He has a slender one-point advantage on the overall standings with four.

Alican Kaynar of Turkey follows in second and Britain's Edward Wright is third on the same points total.

Australia's Rio 2016 Olympic silver medalist Nacra 17 sailors Jason Waterhouse and Lisa Darmanin also claimed three race wins to strengthen their position on the leaderboard.

The performance from the Australian duo leaves them nine points clear of John Gimson and Anna Burnet of Britain in second.

Lorenzo Bressani and Cecilia Zorzi of Italy are third with 19 points.

The event in Miami is due to continue tomorrow.