Late Wednesday will see the first of three new swells making landfall across the Mid North Coast, and they're expected to provide plenty of surf into Thursday - though local conditions are still a concern.

The source of our current swell weakened considerably over the last 24 hours so we’re looking at a steady decreasing trend through Tuesday and into Wednesday morning. 

Poor conditions over the coming days with a severe and 'bombing low' due to bring gale-force onshore winds and stormy swells, possibly clean early Thursday and Friday mornings in Perth and Mandurah before going back onshore on the weekend.

New W/SW swell but with onshore winds tomorrow, clean and easing on the beaches Wednesday. Possible small W'ly swell Friday but much better Saturday with great winds for the Surf Coast.