I posted the same question that you have. I went down there for New Years on a family trip. I have surfed all my life, and thought the second largest barrier reef had to produce surf. I was set to take a board and catch something. However, everyone told me that there were no waves; thus I left my board at home. When I got there, I asked everyone about surf. I thought that there had to be a pass through the reef that produced, but everyone told me NO. On the right swell at the right place (that I did not discover) I am sure that you could find something. I did not find anything in the general area of Ambergris Caye. I would leave the board at home, or plan a trip to another locale for surf. There is no epic consistant surf in and around Ambergris Caye. However, the snorkling, diving, fishing, and drinking is great.