The video shows a man surfing on a large wave in the ocean. He is wearing a blue wetsuit and is riding a white surfboard. The wave is very high and powerful, and the man is seen struggling to maintain his balance as he rides it. At one point, he falls off the surfboard and is submerged in the water. The wave crashes down on him, creating a large splash. The man then resurfaces and quickly paddles back to his surfboard to continue surfing. The video captures the thrill and challenge of surfing on large waves.