Poonindie Weather Forecast
- 16
- 24
Clear
- 15
- 24
Cloud clearing
- 15
- 26
Sunny
- 17
- 28
Partly cloudy
- 18
- 28
Partly cloudy
- 18
- 25
Possible shower
- 16
- 21
Cloudy
Today 20 Mar Port Lincoln
Clear. Winds southeasterly 15 to 20 km/h tending southerly 15 to 25 km/h in the late afternoon.
Spencer Gulf Coastal Waters
- Wind
- Southerly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Clear.
- Weather Situation
- A ridge of high pressure will persist across the coastal waters. The high pressure centre associated with the ridge will become established in the Tasman Sea over the weekend. A trough moves over the south early next week with a cold front clipping the southeast mid week. A new ridge develops south of the Bight early to mid next week.
Poonindie Temperature Statistics View More
March Temperature
Port Lincoln Airport (3km)
Lowest 5 March, 2026
11.6 °CAverage March
18.8 °CHighest 10 March, 2026
34.6 °C
Climate (2021–Present)
Port Lincoln Airport (3km)
Average Low 2021–2026
11.4 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C