The east coast low is still yet to form properly.
There are two troughs deepening and both will merge tomorrow to form another intense east coast low. It will hug south east Queensland and north east New South Wales, hitting them the hardest.
Gale force winds and huge seas will accompany this storm. The worst of it will be Friday into Saturday, before easing on Sunday.
Rain will spin in across the northern ranges to the North West plains. Showers will be heavy at times and will extend south, but the Central Coast and Hunter should largely be spared by this system.