Red Cliff Point Weather Forecast
- 21
- 35
Mostly clear
- 21
- 35
Partly cloudy
- 22
- 40
Becoming windy. Mostly sunny
- 19
- 28
Becoming windy. Partly cloudy
- 15
- 26
Becoming windy. Sunny
- 15
- 27
Becoming windy. Partly cloudy
- 14
- 31
Sunny
Today 10 Dec Flinders
Mostly clear. Winds south to southeasterly 25 to 35 km/h.
Spencer Gulf Coastal Waters
- Wind
- South to southeasterly 15 to 20 knots, reaching up to 25 knots south of Cowell to Wallaroo in the evening.
- Seas
- Around 1 metre, increasing to 1.5 to 2 metres by early evening.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Mostly clear.
- Weather Situation
- A ridge of high pressure persists over southern SA, continuing into Thursday before the high centre moves eastwards over the Tasman Sea late Thursday. A trough of low pressure is expected to move eastwards across the SA waters on Friday. Another ridge of high pressure will move over the south during the weekend.
Red Cliff Point Temperature Statistics View More
December Temperature
Port Augusta Airport (23km)
Lowest 2 December, 2025
12.1 °CAverage December
23.6 °CHighest 4 December, 2025
40.2 °C
Climate (2020–Present)
Port Augusta Airport (23km)
Average Low 2020–2025
12.4 °CAverage 2020–2025
18.8 °CAverage High 2020–2025
26.1 °C