The photos from Brazil are taken on a lake about 2 hours outside of Rio. The wind blew 25mph 24 hours straight the entire time we were there. There is a thin sandbar that you drive out and park on, it is also jumpable! The wind blows across the bar so on one side you have chop, and on the leeward side you have dead flat water which was sweet. It is very shallow which allowed my friend to walk 25 feet out and take the photos as I jumped over him.
-Peter Wells