Mishka said..
I am 58 kg. I think my main question is is a wave board OK option for riding in Botany Bay in stronger winds? Do people use wave boards in these conditions? ??
Answers;
Yes
Yes
Wave boards can be used anywhere
Some guys use the them all the time even in flat water. ...
They have thier own set of pros and cons verse slalom gear....
4.2 is small......but it should be enough on a 85l waveboard at your weight in about 18kts, maybe less....
Wave board wont necessarily be easy than a free ride board.....it will be a lot hard for you to turn if your a beginner...
Botany is great
There are heaps of different sailors there with different approaches
GPS sailing is popular there, Double Demerits is the team that mainly sails there
Regardless of your gear you could join that team and start recording data for your windsurfing
Good luck