mmmmmm............ my instructor did not say anything of the wind indicators, although I know if there is white caps on the water i has to be at least 12knots.
Thanks for the heads up with the kite, my instructor said i would be ok with the 13m just to be careful (keep bar open), and it will be more powerfu. Hence why I went out in light winds. After today I now understand how hard it is in light wind.........

The beach we were at (kirra) was very deserted and very big, this is why I thought I'de have a crack

Cheers for the feedback guys, very helpful!