Hey Maeli, best bet is Cowaramup - there's a small track about 70m before the shops so go to the end of that and go out from there. It will be too big to sail out the back but there's a small head high wave that breaks about 100m out. It's actually not a great forecast but Saturday morning looks perfect, don't go out the back near north point as you probably wont come back!
This is what it looks like on a small day but we were sailing South Point/Huzza's
boardseekermag.com/features/peter-volwater-in-cowaramup/