Vivonne Jetty Weather Forecast
- 11
- 17
Possible shower
- 9
- 16
Shower or two
- 7
- 18
Possible shower
- 13
- 21
Showers increasing
- 12
- 16
Showers
- 9
- 14
Showers
- 7
- 15
Shower or two
Today 22 Aug Kangaroo Island
Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds northwesterly 15 to 25 km/h turning westerly in the late morning. Daytime maximum temperatures around 17.
South Central Coastal Waters
- Wind
- North to northwesterly 10 to 15 knots turning westerly 15 to 20 knots in the early morning.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the morning, then tending westerly 3 to 4 metres during the afternoon.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A weak cold front is in the south east currently with a high pressure ridge is beginning to establish itself. A weak cold front is expected to clip the southeast on Saturday. The high will continue to move southeastwards on Sunday to be in the Tasman Sea on Monday as another front approaches from the west.
Vivonne Jetty Temperature Statistics View More
August Temperature
Kingscote Airport (44km)
Lowest 19 August, 2025
-0.2 °CAverage August
10.7 °CHighest 11 August, 2025
19.1 °C
Climate (2020–Present)
Kingscote Airport (44km)
Average Low 2020–2025
9.2 °CAverage 2020–2025
14.7 °CAverage High 2020–2025
21.1 °C