Thursday: Southwesterly 20/25 knots tending southerly 15/20 knots in the evening, easing to 10/15 knots late evening. Seas: 1.5/2 metres, decreasing below 1 metre later in the evening. Swell: South to southwesterly 1/2 metres in the south. Friday: South to southeasterly 10/15 knots becoming variable about 10 knots during the morning, then south to southeasterly 10/15 knots in the evening, turning east to southeasterly late evening. Afternoon seabreezes 10/15 knots. Seas: Below 1 metre. Swell: South to southwesterly 1/1.5 metres in the south. Outlook Saturday: East to northeasterly 10/20 knots. Seas: 1/1.5 metres. Swell: South to southwesterly 1/1.5 metres in the south. Outlook Sunday: Northerly 15/20 knots ahead of a south to southwesterly change 10/15 knots during the day. Seas: 1/1.5 metres. Swell: South to southwesterly 1/1.5 metres in the south. Weather: The chance of thunderstorms south of Cowell to Wallaroo.Issued Thu 16:04 CDT
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.