Unusual and effective surfing scene, mainly due to the interesting surface he's walking on (is it a breakwall of some kind?). The silhouette of the surfer looks good against the sparkling detail of the ocean, especially as the rail of the surfboard has caught some light, which gives better definition to both the board and the surfer. And the solitary seabird is also very good. 8
It does seem like that surfer is alone with nature and the composition works well. I like the silhouette and the waves. I wonder how it looks in black and white?
The water and spray is lovely. I like that it's dark and the llight on the edge of the surfboard leads your eye to the back. I'd like to see a little more sky above his head. Overall - a good capture.