Shag Point Weather Forecast

Spencer Gulf Coastal Waters

Wind

Southerly 15 to 25 knots, reaching up to 30 knots in the evening.

Seas

1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.

1st Swell

South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

Weather

Cloudy. 95% chance of rain. The chance of a thunderstorm, with possible squalls north of Cowell to Wallaroo.

Weather Situation

A trough and cold front continue moving across central and eastern parts tonight and over the far northeast on Sunday. A ridge of high pressure will then move into the west late Sunday and persist over much of southern SA through to mid-next week, as the associated high slowly drifts east across waters to the south. A trough and low pressure system may then develop near the WA border from late Wednesday.