North to northeasterly about 10 knots increasing to become 15/20 knots in the middle of the day and reaching up to 25 knots near Tasman Island. Seas: Below 1 metre, increasing to 1/1.5 metres around midday. Swell: Southwesterly 2/3 metres. Outlook Wednesday: Northerly 15/25 knots becoming variable about 10 knots in the evening then southeast to southwesterly 10/15 knots in the late evening. Seas: 1.5/2.5 metres, decreasing below 1 metre by early evening. Swell: Southwesterly 1.5/2.5 metres. Swell: Northeasterly around 1 metre. Outlook Thursday: South to southeasterly 15/20 knots turning easterly 10/15 knots during the afternoon. Seas: Around 1 metre, increasing to 1/2 metres during the morning. Swell: Southwesterly 1.5/2 metres, increasing to 2/3 metres during the morning. Swell: Northeasterly around 1 metre.Issued Tue 05:01 EDT
20:25 EDT A dwindling number of volunteers is collecting some of the weather bureau's most important data from across South Australia.