It shows. But that's what makes it atmospheric. When one thinks about the sea, what usually comes to mind is happy naked people in warm weather. So when you look at this picture, showing someone with dark clothes and an umbrella just staring at the sea in a not so good weather, it makes a direct contrast to what you had in mind, which is what makes it cool.
I don't know if this is what you or your friend intended, but when I look at the picture, the meaning for me is "hope": that even when the weather is shit one can still look at the sea and see happiness....
Or maybe I'm looking too much into it. It's anime's fault mind you.![]()