I would be using the Northern Channel tomorrow but you will find it average conditions with a 2m Easterly swell, the run accross the shingles will be average too. I wont be out there but if you should see someone heading out. Someone on here should be able to shoot you some marks if your capable and experienced, the Northern channel is consistent.
For an alternative I would be heading off further North and sneaking over top of Moreton if you dont get any responses on here. Or if your trying to get to Point Lookout for the blacks head up from Southport.