If you want to surf you actually are always depending on the weather.
Whether you want to, kite and windsurfing. You should always have to wait when there is wind or the waves are good enough to surf.
However this dude can always surf and requires no wind for surfing. He can start surfing anytime, since he is driven by a drone. You have to have quite a few dollars for such a drone that is powerful enough.
On the YouTube channel Freefly Systems, they do all sorts of cool things with drones. Their channel is full of movies where you see the flying machines to work.
Check out the awesome video