Marum Island Weather Forecast

Spencer Gulf Coastal Waters

Wind

North to northeasterly 15 to 20 knots.

Seas

Around 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

1st Swell

South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.

Weather

Partly cloudy.

Weather Situation

A high pressure system centred over the Tasman Sea extends a ridge over eastern parts of SA. A low pressure system south of the Bight will remain slow-moving until later Thursday when it will move southeastwards. An associated cold front will move across SA during Wednesday followed by a second front later Thursday and Friday. A high pressure system will move across from the west over the weekend.