At the Beach...

[BigDaddy1970]

 

[theambitiousstranger]

The problem with this photo is that firstly, it's a little boring and secondly, its way overexposed. You should be able to see the details of the sea, not just a massive patch of white. Try reducing the exposure in Photoshop or Lightroom, or take the photo again with a different exposure. I'd change the composition as well and not have any people in the frame. Hope this helps!