Tuesday: Southeasterly 15/20 knots. Seas: Around 1 metre, increasing to 1/1.5 metres during the afternoon. Swell: Southerly 1/2 metres, decreasing to 1/1.5 metres around midday. Swell: Easterly 1/1.5 metres, decreasing to around 1 metre later in the evening. Wednesday: Southeasterly 10/15 knots, reaching up to 20 knots offshore in the evening. Winds turning easterly in the late evening. Seas: 1/1.5 metres. Swell: South to southeasterly 1/1.5 metres, decreasing to around 1 metre later in the evening. Swell: Easterly around 1 metre, tending southeasterly 1/1.5 metres by early evening. Outlook Thursday: Easterly 15/20 knots increasing to 15/25 knots during the evening. Seas: 1/1.5 metres, increasing to 1.5/2.5 metres offshore during the afternoon. Swell: Easterly 1/1.5 metres, increasing to 1.5/2.5 metres offshore.Issued Tue 10:03 EST
13:35 EST New South Wales residents living near swollen waterways have been advised to stock up on essentials as forecasters warn flooding could isolate parts of the state later this week.