Barker Rocks Weather Forecast
- 9
- 17
Partly cloudy
- 5
- 17
Partly cloudy
- 9
- 16
Showers
- 9
- 16
Shower or two
- 6
- 16
Partly cloudy
- 7
- 19
Shower or two developing
- 10
- 17
Showers
Today 22 Aug Yorke Peninsula
Partly cloudy. The chance of morning fog. Slight chance of a shower. Winds westerly 15 to 20 km/h becoming light in the middle of the day. Daytime maximum temperatures around 17.
Spencer Gulf Coastal Waters
- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system over the Bight slowly drifts over SA today, to be centred over the eastern states by Sunday. A weak front embedded in the southwesterly flow around the high, clips the southeast early Saturday morning. A low pressure system and associated trough move into the far west later Sunday and then moves across the state on Monday an d out over the eastern states by later Tuesday. Another ridge of high pressure moves into the west later Tuesday.
Barker Rocks Temperature Statistics View More
August Temperature
Minlaton Airport (5km)
Lowest 1 August, 2026
3.8 °CAverage August
11.7 °CHighest 18 August, 2026
19.5 °C
Climate (2021–2026)
Minlaton Airport (5km)
Average Low 2021–2026
11.1 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
22.5 °C