The coming mornings look good for a paddle, with the most size seen Wednesday/Thursday.
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Plenty of energy through Tues and into Wed generated by rolling disturbances and a long zonal fetch in the screaming 50’s over the weekend .
The system intensifies to storm forces status Sun/Mon as it tracks NE towards the SW corner, generating large swells for Wed.
A large high (1036hPa) sits well to the west of the state and slowly moves towards the state while exerting a blocking pattern on upstream low pressure systems compared to the near past.
The next swell generated by a compact but storm force low tracking from Heard Is towards WA fills in Sun.
A complex low with multiple centres and fronts is aiming fetches of gales to severe gales at WA over the next 36hrs.
A deepening, complex polar low then spins off multiple fronts all slingshotting NE on an active sea state.
Swells due later Sunday and Monday arrive a little too late for the favourable winds. We'll then see large, onshore surf develop mid-week.
The end of the week will remain onshore for the South West, improving on the weekend with a one decent pulse of swell.
There's been no improvement to the outlook with a couple of windows to the north and one in the South West come the weekend.