I'm planning a trip to Port Douglas in August (I think it typically blows around 15-20 knots that time of year?). Was wondering if anyone has tried foiling off four mile beach?

I am trying to decide whether to take the foilboard (Zeeko foil, El Stubbo board) or just stick to the twintip (being 96kg on 13m Edge, I need 18 knots+ for a fun session).

My main concern would be the depth, is it too shallow there for a foil? If I have to body drag out a long way then it is probably not worth taking the foil, does anyone know how deep the area is at high/low tide?