The search for 18-year-old Sebastian Palma Sigmond continues today on Achill Island. 

Mr Palma Sigmond, who is on holidays on the island, has not been seen since he went for a walk on Friday near Dooagh.

Malin Head Coast Guard and Gardaí are among those involved in the search operation, along with the Sligo-based Coast Guard helicopter R118, Achill RNLI and the Achill Coast Guard unit. 

Gardaí are appealing to people who are in the area to keep an eye out and contact them if you see him. 

Mr Palma Sigmond is described as 5' 9'' in height, with short black hair and brown eyes. When last seen, he was wearing a navy blue jacket and trousers, brown boots and a peaked cap.

Anyone with information can contact Westport Garda Station at 098 25555, the Garda Confidential Line on 1800 666 111 or any Garda station.