Commissariat Point Weather Forecast
- 6
- 24
Clear
- 9
- 28
Partly cloudy
- 12
- 22
Shower or two
- 6
- 22
Partly cloudy
- 10
- 24
Showers
- 10
- 21
Cloud clearing
- 7
- 24
Possible shower
Today 31 Aug Flinders
Clear. Winds east to northeasterly 15 to 20 km/h.
Spencer Gulf Coastal Waters
- Wind
- North to northeasterly 10 to 15 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
- Clear.
- Weather Situation
- A high pressure system centred over eastern NSW extends a ridge over SA. The ridge will weaken and the high will move eastwards on Tuesday and a cold front is expected to move across SA. Another high pressure ridge will move across the north of the state on Wednesday and Thursday and another cold front will slip across the southeast of SA early Thursday. The ridge will move eastwards early Friday then another trough and cold front will move over SA during the day.
Commissariat Point Temperature Statistics View More
August Temperature
Port Augusta Airport (4km)
Lowest 1 August, 2026
-1.1 °CAverage August
12.7 °CHighest 28 August, 2026
23.7 °C
Climate (2021–2026)
Port Augusta Airport (4km)
Average Low 2021–2026
12.6 °CAverage 2021–2026
19 °CAverage High 2021–2026
26.2 °C