Friday: South to southeasterly 10/15 knots. Seas: Below 1 metre. Swell: Southwesterly 1/2 metres, increasing to 2/3 metres offshore. Saturday: East to southeasterly 10/15 knots becoming variable below 10 knots for a period during the morning. Winds then tending southeasterly 10/15 knots in the evening. Seas: Below 1 metre. Swell: Southwesterly 2/3 metres, decreasing to 1/2 metres during the morning. Outlook Sunday: Southeasterly 10/15 knots turning east to northeasterly below 10 knots during the early morning. Winds then becoming variable around 5 knots during the late afternoon, before tending east to northeasterly 5/10 knots during the evening. Seas: Below 1 metre. Swell: Southwesterly 1/1.5 metres, increasing to 1.5/2 metres offshore. Outlook Monday: Northeasterly 15/20 knots increasing to 20/25 knots by dawn. Winds shifting northerly around 25 knots during the morning, reaching 25/30 knots south of Rottnest Island. Seas: Below 1 metre, increasing to 1.5/2.5 metres during the morning. Swell: Southwesterly 1.5/2 metres, decreasing to 1/1.5 metres during the morning.Issued Fri 16:18 WST
18:16 EST Heavy rain has stranded about 40 people at William Creek in the South Australian outback due to flooded roads and low cloud has grounded aircraft.