Red Cliff Point Weather Forecast
- 8
- 24
Sunny
- 9
- 28
Sunny
- 12
- 33
Sunny
- 15
- 33
Partly cloudy
- 17
- 32
Partly cloudy
- 17
- 32
Partly cloudy
- 17
- 33
Partly cloudy
Today 22 Sep Flinders
Sunny. Winds easterly 15 to 25 km/h. Daytime maximum temperatures 21 to 26.
Spencer Gulf Coastal Waters
- Wind
- Easterly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming east to southeasterly 10 to 15 knots in the early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
- Weather
- Sunny.
- Weather Situation
- A high pressure system centred to the southeast will continue to move eastwards over Victoria and over the Tasman Sea on Tuesday. This high will continue to extend a ridge westwards over SA ahead of a low pressure trough that is expected to move over the far west of SA during Wednesday. The trough will slip southeastwards over southern coasts during Thursday and Friday.
Red Cliff Point Temperature Statistics View More
September Temperature
Port Augusta Airport (23km)
Lowest 18 September, 2026
3 °CAverage September
16 °CHighest 20 September, 2026
35.4 °C
Climate (2021–2026)
Port Augusta Airport (23km)
Average Low 2021–2026
12.6 °CAverage 2021–2026
19 °CAverage High 2021–2026
26.2 °C