Wallaroo Bay Weather Forecast
- 13
- 31
Clear
- 13
- 27
Becoming windy. Partly cloudy
- 14
- 27
Cloud clearing
- 14
- 30
Sunny
- 14
- 32
Sunny
- 16
- 30
Sunny
- 16
- 32
Partly cloudy
Today 14 Jan Yorke Peninsula
Clear. Winds southerly 25 to 35 km/h.
Spencer Gulf Coastal Waters
- Wind
- Southerly 15 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
- 1st Swell
- South to southwesterly around 1 metre.
- Weather
- Clear.
- Weather Situation
- A ridge of high pressure south of SA will persist over the coming days, with the high centre moving to the south of the Bight on Thursday. The high will continue moving eastwards into the Tasman Sea later over the weekend with the ridge lingering into Saturday. On Sunday a trough will begin to move in from the west, reaching central districts by the evening.
Wallaroo Bay Temperature Statistics View More
January Temperature
Kadina Airport (7km)
Lowest 4 January, 2026
10.6 °CAverage January
22.9 °CHighest 8 January, 2026
45.8 °C
Climate (2021–Present)
Kadina Airport (7km)
Average Low 2021–2026
10 °CAverage 2021–2026
16.3 °CAverage High 2021–2026
23.4 °C