Easterly 20/30 knots decreasing to 15/25 knots offshore and to 10/20 knots inshore during the morning. Afternoon inshore breezes to around 15/20 knots. Seas: 2/3 metres, decreasing to 1/2 metres during the morning. Swell: Southwesterly 1.5/2.5 metres, decreasing to 1.5 metres by early evening. Outlook Wednesday: Northeasterly 15/20 knots shifting southwesterly in the late morning and early afternoon. Seas: 1/2 metres, decreasing to 1/1.5 metres during the morning. Swell: Southwesterly 1.5 metres, increasing to 1.5/2 metres during the afternoon. Outlook Thursday: Southerly 15/20 knots turning southeasterly 10/15 knots during the day. Seas: 1/1.5 metres. Swell: Southwesterly 1.5/2 metres, increasing to 2/3 metres during the morning.Issued Tue 05:10 EDT
20:25 EDT A dwindling number of volunteers is collecting some of the weather bureau's most important data from across South Australia.