Variable about 10 knots becoming northerly 10/15 knots in the evening. Seas: Below 1 metre. Swell: South to southeasterly 1.5/2.5 metres, decreasing to around 1.5 metres by evening. Outlook Monday: North to northwesterly 10/15 knots, reaching 20 knots offshore at first, turning west to southwesterly before dawn then becoming variable about 10 knots in the afternoon. Seas: 1/1.5 metres, decreasing below 1 metre during the morning. Swell: Southerly 1/1.5 metres. Outlook Tuesday: North to northwesterly 10/15 knots. Seas: 1/1.5 metres. Swell: Southerly around 1 metre. Weather: Isolated thunderstorms offshore north of Norah Head in the afternoon and evening.Issued Sun 04:10 EST
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.