Third Creek Entrance Weather Forecast
- 15
- 30
Rain. Possible storm
- 12
- 19
Rain easing
- 6
- 21
Sunny
- 9
- 23
Partly cloudy
- 9
- 24
Sunny
- 11
- 28
Shower or two
- 14
- 27
Shower or two
Today 24 Oct Mid North
Cloudy. High chance of rain. The chance of a thunderstorm, possibly severe with damaging winds and large hail. Winds south to southwesterly 15 to 25 km/h.
Spencer Gulf Coastal Waters
- Wind
- Southerly 20 to 25 knots, reaching up to 30 knots south of Port Neill to Port Victoria.
- Seas
- 2 metres.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Cloudy. 90% chance of rain. The chance of a thunderstorm north of Cowell to Wallaroo with possible squalls.
- Weather Situation
- A trough and cold front continue moving across central and eastern parts tonight and over the far northeast on Sunday. A ridge of high pressure will then move into the west late Sunday and persist over much of southern SA through to mid-next week, as the associated high slowly drifts east across waters to the south. A trough and low pressure system may then develop near the WA border from late Wednesday.
Third Creek Entrance Temperature Statistics View More
October Temperature
Whyalla Airport (39 km)
Lowest 15 October, 2026
6.2 °CAverage October
18.5 °CHighest 22 October, 2026
35.3 °C
Climate (2021–2026)
Whyalla Airport (39 km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C