Island Beach Weather Forecast

    • 12
    • 21

    Storm

    • 14
    • 20

    Shower or two. Windy

    • 12
    • 17

    Cloudy

    • 11
    • 17

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 12
    • 23

    Partly cloudy

    • 15
    • 22

    Partly cloudy

Today 25 Oct Kangaroo Island

Cloudy. High chance of rain. A thunderstorm likely. Winds north to northeasterly 15 to 25 km/h tending north to northwesterly 20 to 25 km/h in the evening.

Investigator Strait Coastal Waters

Wind
North to northeasterly 10 to 15 knots, reaching up to 20 knots through the Backstairs Passage in the late evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Cloudy. 80% chance of rain. A thunderstorm likely.
Weather Situation
A low pressure system and associated troughs are moving over coastal waters this evening and Sunday morning. A high pressure system moves over waters to the south early in the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Island Beach Temperature Statistics View More

October Temperature

Kingscote Airport (27km)

  • Lowest 15 October, 2025

    1.6 °C

  • Average October

    14.3 °C

  • Highest 16 October, 2025

    27.6 °C

Climate (2020–Present)

Kingscote Airport (27km)

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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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