Red Cliff Point Weather Forecast
- 12
- 18
Mostly clear
- 7
- 18
Mostly sunny
- 7
- 20
Sunny
- 8
- 21
Partly cloudy
- 10
- 22
Mostly sunny
- 10
- 21
Mostly sunny
- 9
- 23
Sunny
Today 25 Aug Flinders
Partly cloudy. Slight chance of a shower south of Hawker, becoming less likely later this evening. Near zero chance of rain elsewhere. Winds southwesterly 25 to 35 km/h turning southerly 15 to 25 km/h in the evening.
Spencer Gulf Coastal Waters
- Wind
- South to southwesterly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo in the late afternoon. Winds decreasing to about 10 knots in the late evening.
- Seas
- 1 to 2 metres, decreasing below 1.5 metres later in the evening.
- 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 is moving in from the west and will be centred over central SA on Wednesday, the high will continue moving to the east while extending a ridge over SA on Thursday. A low pressure trough is then forecast to approach and linger about western parts late on Thursday until early Saturday. Another high then moves across waters to the south, extending a ridge across much of the state over the weekend.
Red Cliff Point Temperature Statistics View More
August Temperature
Port Augusta Airport (23km)
Lowest 1 August, 2026
-1.1 °CAverage August
12.3 °CHighest 19 August, 2026
22.8 °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