Port Pirie River - Shag Creek Entrance Weather Forecast

Spencer Gulf Coastal Waters

Wind

South to southwesterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo during the afternoon and evening. Winds turning southeasterly in the evening.

Seas

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

1st Swell

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

Weather

Clear.

Weather Situation

A high pressure system over the Tasman sea, extends a ridge over southern SA. A broad trough moves over SA early next week, then a cold front clips the southeast and an upper trough moves up over SA Wednesday and Thursday. A new ridge develops south of the Bight mid next week.