East to northeasterly 10/15 knots tending north to northeasterly in the morning then tending east to northeasterly in the late afternoon. Seas: Around 1 metre, decreasing below 0.5 metres during the afternoon, then increasing to below 1 metre by early evening. Swell: Southwesterly 2/2.5 metres. Outlook Monday: Northeasterly 15/20 knots, easing to 10/15 knots during the afternoon period. Seas: 1/1.5 metres. Swell: Southwesterly 1.5 metres, increasing to 1.5/2 metres around midday. Outlook Tuesday: Northeasterly 15/20 knots turning east to southeasterly 10/15 knots during the day then becoming east to northeasterly about 10 knots during the evening. Seas: 1/1.5 metres, decreasing below 1 metre during the afternoon. Swell: Southwesterly 1.5/2 metres, decreasing to 1.5 metres during the evening. Weather: The chance of isolated thunderstorms in the afternoon and evening.Issued Sun 05:11 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.