There's a high chance El Nino will form in the coming months, but you wouldn't currently know it across the Australian East Coast.

But these three things have to happen first.

"We'd expect land to be inundated across Manly Corso, and waves to come from both the ocean and harbour side, eventually isolating North Head."

Pumping at the gravel pit.

Taking the tradesman's approach.

Drain the whomp!

Heading to NSW north coast and Queensland.