Fourth Creek Entrance Weather Forecast

Spencer Gulf Coastal Waters

Wind

Southerly 15 to 20 knots turning southeasterly 15 to 25 knots during the day. Winds reaching up to 30 knots north of Cowell to Wallaroo in the afternoon.

Seas

1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.

1st Swell

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

Weather

Partly cloudy.

Weather Situation

A high pressure system centred well south of Perth extends a ridge over SA with a broad south to southwesterly flow extending across agricultural areas. The ridge will move southeast today as the high centre moves to a position well south of the Bight. The high will pass over Tasmania on Friday and a trough will move over the far west of SA. This trough will move slowly over the state during the weekend to reach eastern districts late Saturday. A second low pressure trough is expected enter the far west of SA on Sunday.