Vivonne Jetty Weather Forecast

    • 12
    • 19

    Mostly clear

    • 10
    • 21

    Sunny

    • 10
    • 28

    Mostly sunny

    • 15
    • 23

    Shower or two

    • 12
    • 19

    Shower or two

    • 9
    • 17

    Showers

    • 9
    • 17

    Shower or two

Today 20 Oct Kangaroo Island

Partly cloudy. Winds southerly 15 to 20 km/h becoming light in the late evening. Daytime maximum temperatures around 20.

South Central Coastal Waters

Wind
South to southwesterly 10 to 15 knots tending south to southeasterly below 10 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough of low pressure over southeastern South Australia lingers in the east, before weakening from Thursday. A slow moving high pressure system in the Tasman Sea re-establishes a ridge across southern parts from Wednesday. Another series of troughs move into western parts on Thursday and broadly across SA on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Vivonne Jetty Temperature Statistics View More

October Temperature

Kingscote Airport (44 km)

  • Lowest 15 October, 2026

    3.6 °C

  • Average October

    14.6 °C

  • Highest 11 October, 2026

    27.3 °C

Climate (2021–2026)

Kingscote Airport (44 km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
Get WillyWeather+ to remove ads