My husband and son arrive on Wednesday for a week in Burleigh Heads; the forecast doesn't look too good. They plan to surf as much as possible, and it looks like showers or heavy rain every day. Is there a storm passing over, or when the forecast says rain, is there usually some sun each day too. Are they really going to have a week of rain? What do you locals advise about the weather there this week, and how they should plan. Thanks so much.