The distant shoreline, road, etc do look skewed down to the right. However, I notice that the lamp-post and bridge-post reflections at left are vertically aligned, which requires the reflecting water to be horizontal. I think the photo is tilted right, but the (wide-angle) lens must have some pincushion distortion. When horizontally aligned, vertical objects near the edges of the frame will radiate outwards slightly.
Cheers, John