Onshore winds will spoil the current swell's easing trend while generating some localised SE windswell. The beaches will improve on the weekend.

Our current swell event is a byproduct of a strong trade flow through the Northern Tasman and lower Coral Sea, extending back into the South Pacific. 

There'll be plenty of swell this period, you'll just have to work the local winds.

Tomorrow looks great for a surf with a large S/SW groundswell under favourable winds. It'll be slower to follow.