Island Beach Weather Forecast

    • 13
    • 18

    Cloudy

    • 11
    • 19

    Partly cloudy

    • 11
    • 19

    Cloudy

    • 10
    • 20

    Mostly sunny

    • 11
    • 21

    Partly cloudy

    • 12
    • 18

    Partly cloudy

    • 11
    • 19

    Partly cloudy

Today 12 Apr Kangaroo Island

Cloudy. Slight chance of a light shower in the west, near zero chance elsewhere. Winds southwesterly 20 to 30 km/h becoming light in the late evening.

Investigator Strait Coastal Waters

Wind
Southwesterly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 1 metre, increasing to 2 to 3 metres through the Backstairs Passage.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight will move slowly northeast this week allowing a series of fronts to pass over the southeast on Wednesday and Thursday. A second high pressure system is expected to follow and become established well south of the Bight by Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Island Beach Temperature Statistics View More

April Temperature

Kingscote Airport (27km)

  • Lowest 8 April, 2026

    6.9 °C

  • Average April

    15.8 °C

  • Highest 6 April, 2026

    25.9 °C

Climate (2021–Present)

Kingscote Airport (27km)

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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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