Commissariat Point Weather Forecast
- 17
- 35
Sunny
- 19
- 39
Sunny
- 21
- 42
Sunny
- 21
- 31
Becoming windy. Partly cloudy
- 17
- 29
Partly cloudy
- 17
- 32
Mostly sunny
- 18
- 35
Mostly sunny
Today 27 Dec Flinders
Sunny. Winds easterly 20 to 30 km/h. Overnight temperatures falling to between 12 and 19 with daytime temperatures reaching 30 to 35.
Spencer Gulf Coastal Waters
- Wind
- Easterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo during the morning. Winds tending southeast to southwesterly in the late afternoon then tending southeasterly in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre around midday.
- 1st Swell
- South to southwesterly around 1 metre.
- Weather
- Sunny.
- Weather Situation
- A high pressure system maintains a broad ridge over most of South Australia. A low pressure trough enters western parts of the state later today and continues moving east on Sunday, reaching central parts on Monday. The deepening trough moves into eastern parts of SA on Tuesday, while a new ridge builds across the west.
Commissariat Point Temperature Statistics View More
December Temperature
Port Augusta Airport (4km)
Lowest 2 December, 2025
12.1 °CAverage December
24.7 °CHighest 18 December, 2025
42.7 °C
Climate (2020–Present)
Port Augusta Airport (4km)
Average Low 2020–2025
12.4 °CAverage 2020–2025
18.8 °CAverage High 2020–2025
26.2 °C