Blanche Harbor Weather Forecast

Spencer Gulf Coastal Waters

Wind

South to southwesterly 20 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening. Winds tending south to southeasterly 15 to 20 knots in the evening.

Seas

1.5 to 2 metres.

1st Swell

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

Weather

Clear.

Weather Situation

A ridge of high pressure is building across southern SA behind a trough over the north. The ridge will shift south of SA over the Southern Ocean later this week and remain there over the weekend. A trough over inland WA is expected to move into western SA over the weekend.