Francois said: “At some point I lost hope and thought about my family, but I thank the Coastguard.
”If it weren’t for them, I wouldn’t be telling the story.”
He was rescued after using a mirror, angling the glass to catch the glare of the sun. The yacht was then spotted from the air 120 miles (193 km) northwest of the La Guajira peninsula, almost 1609 kilometres away from where he had started out.
A nearby container ship was asked by the Coastguard to pick up Francois and take him to Cartagena in Colombia.
Francois added: “Twenty-four days, no land. Nobody to talk to. It was very rough. I don’t know how I am alive today, but I am alive. And I am grateful for that.”
After his rescue, Francois was handed over to immigration authorities to co-ordinate his return to Dominica. The boat he had been working on was abandoned at sea.
Video released by the Colombian Navy showed a doctor examining Francois, who was said to be in good health despite having lost weight.