Sibsey Island Weather Forecast

Spencer Gulf Coastal Waters

Wind

West to southwesterly 10 to 15 knots tending west to northwesterly during the afternoon and evening. Winds reaching up to 20 knots south of Cowell to Wallaroo during the afternoon and evening.

Seas

Below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo by early evening.

1st Swell

South to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.

Weather

Cloudy.

Weather Situation

A high pressure ridge will move across the north of the state on Wednesday and Thursday and a cold front will slip across the southeast of SA early Thursday. The ridge will move eastwards early Friday then another trough will move over SA during the day followed by a cold front early Saturday. Another high pressure ridge will move across during Sunday ahead of a low pressure system expected to develop in the far west later in the day.