Tumby Island Weather Forecast

Spencer Gulf Coastal Waters

Wind

North to northeasterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo during the afternoon and evening.

Seas

Below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo during the afternoon.

1st Swell

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

Weather

Sunny.

Weather Situation

A strong high pressure system east of Tasmania will maintain a ridge over SA this week. A cold front will pass over the south on Saturday, weakening and clearing in the east early Sunday. A new high pressure system will develop in the Bight on Sunday, slowly drifting to the southeast on Monday while continuing to extend a ridge over SA.