Wallaroo Bay Weather Forecast
- 12
- 27
Clear
- 11
- 30
Sunny
- 12
- 31
Sunny
- 13
- 29
Sunny
- 12
- 29
Cloud clearing
- 11
- 31
Sunny
- 15
- 38
Sunny
Today 31 Dec Yorke Peninsula
Clear. Winds south to southeasterly 25 to 40 km/h.
Spencer Gulf Coastal Waters
- Wind
- South to southeasterly 15 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening.
- Seas
- 1.5 to 2 metres.
- 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 sits to the south of the Bight, extending a ridge over most of the state while a trough lingers in the far north. These features will remain relatively unchanged until Saturday, when a new high pressure system moves through the Bight and over the southeast by Sunday.
Wallaroo Bay Temperature Statistics View More
December Temperature
Kadina Airport (7km)
Lowest 8 December, 2025
7 °CAverage December
20.9 °CHighest 18 December, 2025
41.4 °C
Climate (2020–Present)
Kadina Airport (7km)
Average Low 2020–2025
10 °CAverage 2020–2025
16.3 °CAverage High 2020–2025
23.4 °C