Port Moonta Weather Forecast

Spencer Gulf Coastal Waters

Wind

Southeasterly 15 to 25 knots, reaching up to 30 knots south of Port Neill to Port Victoria in the evening.

Seas

1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.

1st Swell

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

Weather

Cloudy. 70% chance of showers south of Cowell to Wallaroo, near zero chance elsewhere.

Weather Situation

A trough over central Australia will weaken and contract into WA as a ridge of high pressure extends across southern SA on Sunday. The high pressure system is expected to drift into the Tasman Sea by Tuesday as the trough in WA begins to re-extend over western SA on Tuesday, pushing into the state on Wednesday.