Hi Down Winder,
Nesha (11) is about 4'8 and 34kg and she rides a 8'2 x 26.5 x 4 imperial
Kristiana (13) is 5'4 and about 40kg and she rides 8'9 x 26.5 x 4 1/2 imperial
GBoards make SUB and it too is quite good!
I tried many different surf boards but most top out at 23 - 24 inch and this as a rule does not work stability wise in the surf, 26min im my opinion.
Starboard make a kids board at 7.2 x 30 x 5 1/2 but they even float big kids lol!
The volume is important to get glide onto a wave and width is really important for stability!
Regards Phill

