I wasn't sure if the OP was talking about poultry netting (aka chicken wire, made of metal) or bird netting (made of plastic or rope). Either one won't keep a raccoon out anyway.
The bird netting is likely not strong enough to deter a really hungry raccoon. They don't only come out at night. But if you, like me, are not worried about bears then you're probably not worried about really hungry raccoons so it should be fine.