Vivonne Bay Weather Forecast
- 9
- 19
Mostly sunny
- 9
- 17
Mostly sunny
- 7
- 18
Mostly sunny
- 10
- 19
Showers
- 10
- 15
Shower or two
- 11
- 17
Shower or two
- 10
- 18
Shower or two
Today 29 Aug Kangaroo Island
Mostly sunny. Light winds. Daytime maximum temperatures around 19.
South Central Coastal Waters
- Wind
- East to southeasterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- Over the weekend, a high pressure system to the south of SA is forecast to continue extending a ridge across the state, as it moves slowly east, to be centred over Victoria by Monday. A cold front is then forecast to move across the state on Tuesday, as another ridge pushes in behind the front.
Vivonne Bay Temperature Statistics View More
August Temperature
Kingscote Airport (43km)
Lowest 1 August, 2026
-0.1 °CAverage August
11.6 °CHighest 27 August, 2026
18.8 °C
Climate (2021–2026)
Kingscote Airport (43km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C