This is not the first time one of your images has had me exclaiming “yessss” as I scroll down to reveal it – its lovely! This really is right up my street, I love it though I'm sure not everyone here would but to be honest it did better than I would have expected but not as well as it deserved.
I obviously love the motion blur but what makes this work for me are the horizontals of the water both dark and light, the horizontal of the beach, the abstract shapes of the birds, the double vision bike and that gorgeous splash of red of the rider's clothes shaped by the wind. The only very minor amendment might be to have the rider a little more to the right it is a little too central.
I like it so much I think I'm gonna have to fave it, (that's not something that happens very often!), thanks Sid.