Vivonne Bay Weather Forecast

    • 13
    • 20

    Shower or two

    • 12
    • 18

    Shower or two

    • 8
    • 19

    Shower or two

    • 12
    • 18

    Shower or two

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    • 19

    Possible shower

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    Partly cloudy

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    • 19

    Partly cloudy

Today 16 May Kangaroo Island

Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the late morning and afternoon. Winds northwesterly 15 to 25 km/h becoming light in the early afternoon. Daytime maximum temperatures around 20.

South Central Coastal Waters

Wind
West to northwesterly 10 to 15 knots becoming variable below 10 knots in the late afternoon.
Seas
Around 1 metre, decreasing below 0.5 metres later in the evening.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Weather Situation
A trough of low pressure about eastern waters will move into Bass Strait early Sunday morning. A ridge of high pressure builds in the west. A cold front will move over the south early in the week, followed by a high pressure system, which will linger in the Bight midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Vivonne Bay Temperature Statistics View More

May Temperature

Kingscote Airport (43km)

  • Lowest 14 May, 2026

    5.5 °C

  • Average May

    14.7 °C

  • Highest 1 May, 2026

    27.1 °C

Climate (2021–Present)

Kingscote Airport (43km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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