King George Beach Weather Forecast

    • 16
    • 25

    Showers increasing

    • 12
    • 20

    Shower or two

    • 10
    • 21

    Mostly sunny

    • 11
    • 23

    Partly cloudy

    • 13
    • 25

    Partly cloudy

    • 16
    • 26

    Sunny

    • 16
    • 26

    Mostly sunny

Today 25 Apr Kangaroo Island

Mostly sunny morning. High chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the evening. Winds northerly 20 to 30 km/h tending northwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to around 15 with daytime temperatures reaching the low to mid 20s.

Investigator Strait Coastal Waters

Wind
Northerly 10 to 15 knots, reaching up to 20 knots through the Backstairs Passage during the morning. Winds shifting west to southwesterly in the late afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Weather
Mostly sunny morning. 60% chance of showers in the late afternoon and evening. The chance of a thunderstorm in the evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

King George Beach Temperature Statistics View More

April Temperature

Kingscote Airport (36km)

  • Lowest 18 April, 2026

    3.6 °C

  • Average April

    15.8 °C

  • Highest 21 April, 2026

    26.8 °C

Climate (2021–Present)

Kingscote Airport (36km)

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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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