Happisburgh lifeboat has been called out to rescue a teenager who was drifting out to sea on a surfboard off the Norfolk coast.
The boy was able to make his own way back to shore on Thursday afternoon but the RNLI says it highlights the dangers of offshore winds.
An RNLI spokesman said: "When using any type of craft, like inflatables, surfboards or small boats, the wind will take you out a lot quicker than you think. If using inflatables please tether them to the shore or a person and be safe."
R.N.L.I. volunteers on the Norfolk coast at Happisburgh have helped save the life of young man, who was found floating face down, after being hiton the head by jet-ski. It happened this afternoon when the man in his early twenties had fallen off his jet-ski which then hit him.
He was spotted laying face down in the sea by his brother who pulled him ashore and called for help. He was given first aid by the RNLI and flown by air ambulance to the Norfolk and Norwich Hospital.