Not enough... If I kept a log, it'd only make me depressed...

I try not to miss a swell, but I inevitably do. I'd say I surf about 80% of the rideable days in an average a year. So maybe 100-125 days a year? But that's just a guess... Some weeks there's just no waves. Some weeks I'll surf 4 or 5 days... averages about 2 days per week? I guess I'd put it this way... not enough to not have to go to the gym.