Northerly 15/20 knots, increasing to 20/25 knots in the afternoon. Seas: 1/1.5 metres, increasing to 1.5/2 metres during the afternoon. Swell: Southeasterly around 1 metre. Outlook Wednesday: Northerly 15/20 knots. Seas: 1/1.5 metres. Swell: Easterly around 1 metre. Weather: Isolated thunderstorms from the early afternoon. Outlook Thursday: Variable about 10 knots. Seas: Below 1 metre. Swell: East to southeasterly around 1 metre. Weather: Scattered thunderstorms.Issued Tue 04:47 EST
14:56 EDT Horsley Park had its warmest December night in at least 15 years as the Sydney Basin barely cooled overnight.