Observatory Point Weather Forecast

Spencer Gulf Coastal Waters

Wind

South to southeasterly 15 to 20 knots.

Seas

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

1st Swell

South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.

Weather

Mostly clear.

Weather Situation

A high pressure system moves southeast across waters to the south of SA, reaching the Tasman Sea later on Thursday and extends a ridge over the state until early next week. Another trough moves into the far west on Friday before weakening over the weekend.