Anywhere on the Oregon coast, namely Cannon Beach, Pacific City, or Lincoln City. Lincoln City is kind of like the best place in the world.
The water's freezing and you can hardly swim in it, and it's cloudy all the time, but I do not care. It's still absolutely gorgeous. Especially the tidepools at Cannon Beach, you can find so many cool stuff there. And watching the sunset over the ocean.... man.... now I really want to go.