The video shows a man surfing on a large wave in the ocean. He is wearing a black wetsuit and is riding a surfboard. The wave is very tall and powerful, with white foam at the top. The man is seen skillfully maneuvering the surfboard, carving turns on the wave's face. The water is a deep blue-green color, and the sky is overcast. The surfer is the only person visible in the video, and he appears to be alone in the vast ocean.