ahaha take it your talking from a very recent experience from bumping this topic?!
Sorry to put down maxy but please disregard everything he said, A N'ly is offshore and you would only head down there if it was Southerly. It is PERFECT in a direct S to SSE any more east in it can get a little bit gusty and the wind can be flukey... as markie said, can be very difficult launching with high tide, large powerlines and what not should make that obvious. Its a great spot in the right conditions and the creek mouth is just butter smooth.
In regards to wellington point, please make sure you know the tides and rig up under the 0.8M tide zone (hard to guess but the sand bar is usually fine and 20+ M off the rock wall/car park is good as well. The rules state that the council can only govern the land that is under the MEDIAN tide mark, not knowing what this is exactly I always play it safe, because they are well and truely wankers 90% of the time and wont hesitate to try and trick you into giving your details over for the sake of fining you (its a $500 fine as well if you get caught so dont!!)
Other then that boots are recommended but it is a magnificent place, you will fall in love as soon as you are on the board.
Enjoy!
Josh.