Jones Island Weather Forecast

Upper West Coastal Waters

Wind

Southeasterly 20 to 25 knots, reaching up to 30 knots offshore.

Seas

2 to 2.5 metres.

1st Swell

Southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Streaky Bay.

Weather

Clear.

Weather Situation

A low pressure trough lingering over northern parts of SA gradually moves east during Friday, as a high pressure system moves into the Tasman Sea. A stronger high pressure system moves into the Bight from the west on Saturday, pushing the trough out to the far northeast, with a south to southeasterly flow developing across the entire state by Sunday. The high continues to move eastwards, maintaining a ridge over southern parts, as the trough begins to develop in the north again.