Thursday: Southeasterly 15/20 knots, reaching up to 25 knots offshore south of Geraldton in the evening. Seas: 1/1.5 metres, increasing to 1.5/2.5 metres offshore south of Geraldton. Swell: Southwesterly 1/1.5 metres. Weather: Isolated thunderstorms. Friday: North to northwesterly 15/20 knots shifting south to southwesterly 10/15 knots in the late afternoon. Winds reaching up to 25 knots inshore in the early afternoon. Seas: 1/1.5 metres, increasing to 1/2 metres during the morning, then decreasing below 1 metre during the afternoon. Swell: Southwesterly 1/1.5 metres. Weather: Isolated thunderstorms offshore south of Geraldton early in the morning. Outlook Saturday: Southerly 15/25 knots increasing to 25/30 knots in the evening then decreasing to 20/25 knots in the late evening. Seas: 1/1.5 metres during the morning, then increasing to 1.5/2.5 metres around midday. Swell: Southwesterly 1/1.5 metres, increasing to 1/2 metres before dawn, then decreasing to around 1 metre during the afternoon. Outlook Sunday: Southerly 20/30 knots. Seas: 2/3 metres. Swell: Southwesterly around 1 metre, increasing to 1/1.5 metres during the morning.Issued Thu 16:03 WST
19:53 EDT Wind gusts of up to 90 kilometres an hour brought down power lines, cut traffic lights and delayed public transport across Sydney this afternoon.