Vivonne Bay Weather Forecast

    • 16
    • 22

    Showers increasing

    • 12
    • 18

    Showers

    • 12
    • 21

    Showers. Storm developing

    • 12
    • 17

    Shower or two

    • 10
    • 17

    Possible shower

    • 8
    • 19

    Shower or two

    • 12
    • 20

    Shower or two

Today 19 Oct Kangaroo Island

Cloudy. High chance of showers, most likely this evening. Winds northwesterly 20 to 30 km/h becoming light in the early morning then becoming south to southeasterly 15 to 25 km/h in the morning. Daytime maximum temperatures in the low to mid 20s.

South Central Coastal Waters

Wind
Northwest to southwesterly 15 to 20 knots, reaching up to 25 knots inshore early in the morning. Winds tending south to southwesterly 10 to 15 knots in the morning then tending south to southeasterly in the evening.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A weakening ridge over the eastern waters will be cleared by a trough pushing in from the west this morning. This trough and an embedded low will move inland with another low pressure system moving into the Bight by Tuesday. A series of troughs and a cold front will move over coastal waters with the passing of this low through the mid week before a ridge extends over waters late by Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Vivonne Bay Temperature Statistics View More

October Temperature

Kingscote Airport (43km)

  • Lowest 15 October, 2025

    1.6 °C

  • Average October

    13.9 °C

  • Highest 16 October, 2025

    27.6 °C

Climate (2020–Present)

Kingscote Airport (43km)

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  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    14.7 °C

  • Average High 2020–2025

    21.1 °C
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