area in Victoria where the weather forecast suggests will not have strong winds which will make your life miserable from wind chill and potentially make set up/pack up more difficult or damage your tent
perhaps avoid the south-west coast or Wilsons Prom if there is an Antarctic blast coming through in the next cold front!
if a strong cold front is forecast, perhaps head north of the ranges
if damaging winds are forecast, postpone your camping or head somewhere safer
plenty of Winter sun on your tent to warm you up and help dry it out before packing up
not too exposed to prevailing winds - 3-4m high shrubbery would be great
preferably something to see or do without having to drive too far
a nice ambient scenery would be great but these are hard to come by in Victoria for free camping
relatively easy access where you will not struggle to get out by vehicle if the roads become wet and slippery
ensure it is not in a valley where cold air sinks into when there is not much wind - these areas can get very foggy and have sub-zero temperatures which can be very uncomfortable
some campers may with to camp in the snow but this is not an easy option in Victoria given most of the snow roads get closed over winter, so you will need to hike in for most of these options