do you have a list of or any lists of all
computer-generated-graphic-video games for sale that specifically use
surfing contests as their premise for "players" to compete against
each other using "technical" and "artistic" merit points at famous
surf locations around the world that the players surf "on-screen" to
win by scoring the highest number of points using their own personally
selected surfer nicknames?

www.gamespot.com have a grand list of most games available.
Go to their main site and on the left you will find a text field right
under :Search:, enter surf in that and you will find surf games.

Personally I dont know of any surf games but I hope this helps.

There are not many.

http://search.looksmart.com/p/browse/us1/us317902/us554370/us153179/us4067564/us10121002/

If you need additional help, contact me as I do video game tours and events.