Saturday: Variable about 10 knots becoming west to southwesterly 10/15 knots in the late evening. Seas: Below 1 metre. Swell: Southerly 1/1.5 metres offshore. Sunday: West to southwesterly 10/15 knots, reaching up to 20 knots offshore in the morning. Winds turning north to northwesterly below 10 knots in the late morning then becoming variable in the evening. Seas: 1/1.5 metres, decreasing to 1 metre during the morning. Swell: South to southeasterly 1/1.5 metres. Outlook Monday: North to northwesterly 10/15 knots increasing to 15/20 knots early in the morning. Seas: Below 1 metre, increasing to 1/2 metres during the morning. Swell: South to southeasterly around 1 metre. Outlook Tuesday: Northwesterly 10/15 knots tending northwest to northeasterly 15/20 knots during the afternoon then tending northwesterly during the evening. Seas: Around 1 metre, increasing to 1/1.5 metres during the afternoon. Swell: Southeast to southwesterly around 1 metre.Issued Sat 16:29 EST
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.