|Swell height||Districts with warnings||3pm forecast wind|
Northeasterly 10/15 knots shifting southerly in the morning then tending southeasterly in the late evening. Winds reaching up to 20 knots east of Hopetoun during the afternoon and evening. Seas: Around 1 metre, increasing to 1/1.5 metres east of Hopetoun. Swell: Southwesterly 3/4 metres, decreasing to 3 metres around midday. Outlook Sunday: Southeasterly 10/15 knots decreasing to about 10 knots in the morning. Seas: Around 1 metre. Swell: Southwesterly 3 metres, increasing to 3/4 metres during the morning. Outlook Monday: West to northwesterly 10/15 knots turning south to southwesterly during the morning. Seas: Around 1 metre. Swell: Southwesterly 2.5/3 metres.Issued Sat 04:01 WST
12:38 EST Tropical Cyclone Jack has rapidly developed over the warm waters of the Indian Ocean in the past 24 hours, making it the 10th system to be named this season.