North to northeasterly around 10 knots. Afternoon southwest to southerly seabreezes 5/10 knots. Seas: Below 0.5 metres. Swell: Westerly below 0.5 metres. Outlook Monday: Northeasterly about 10 knots increasing to 10/15 knots before dawn then tending easterly in the late afternoon, increasing to east to northeasterly 10/15 knots late evening. Seas: Below 1 metre. Swell: West to southwesterly below 0.5 metres. Outlook Tuesday: East to northeasterly 10/20 knots. Seas: Below 1 metre. Swell: West to southwesterly below 0.5 metres. Weather: The chance of isolated thunderstorms north of Grange in the afternoon and evening. Outlook Wednesday: Northeasterly 10/15 knots becoming variable below 10 knots during the day then becoming east to southeasterly 10/15 knots during the afternoon. Seas: Below 1 metre. Swell: West to southwesterly below 0.5 metres. Weather: The chance of isolated thunderstorms.Issued Sun 05:10 CST
16:39 EST The mercury soared in the nation's southwest today with Perth recording its hottest September day on record, however heavy rain and cooler temperatures will arrive on Sunday.