Vivonne Bay Weather Forecast

    • 9
    • 23

    Sunny

    • 15
    • 21

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 11
    • 26

    Sunny

    • 15
    • 22

    Partly cloudy

    • 12
    • 25

    Mostly sunny

    • 16
    • 27

    Partly cloudy

Today 18 Apr Kangaroo Island

Sunny. Winds east to northeasterly 15 to 20 km/h tending north to northeasterly 15 to 25 km/h during the morning. Daytime maximum temperatures in the low 20s.

South Central Coastal Waters

Wind
Northeasterly 15 to 20 knots turning northerly 10 to 15 knots in the evening.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Mostly sunny. The chance of a thunderstorm west of Kangaroo Island late this afternoon and evening.
Weather Situation
A high pressure system south of the Bight extends a ridge over SA. The high will slowly move east over the weekend ahead of a cold front which will slip to the south of SA and weaken. The high will remain near stationary in the southern Tasman Sea, maintaining a ridge across the state early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Vivonne Bay Temperature Statistics View More

April Temperature

Kingscote Airport (43km)

  • Lowest 15 April, 2026

    6 °C

  • Average April

    15.4 °C

  • Highest 6 April, 2026

    25.9 °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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