Arno Bay Boat Ramp Weather Forecast

Spencer Gulf Coastal Waters

Wind

South to southwesterly 10 to 15 knots turning southeasterly in the evening. Winds reaching up to 25 knots north of Cowell to Wallaroo in the evening.

Seas

Around 1 metre, increasing to 1 to 2 metres north of Cowell to Wallaroo.

1st Swell

South to southwesterly around 1 metre.

Weather

Clear.

Weather Situation

A high pressure system south of WA extends a ridge over southern parts of the state while a weak trough lies across central Australia near the norther border. The high will drift over the southeast on Thursday and into the Tasman Sea on Friday, allowing a trough and low pressure system to move across SA on Friday. A brief high pressure system settles over SA on Saturday before another trough and low starts to move across from WA on Sunday.