Cape Rouge Weather Forecast

    • 11
    • 22

    Mostly clear

    • 7
    • 21

    Mostly sunny

    • 9
    • 24

    Mostly sunny

    • 11
    • 25

    Partly cloudy

    • 14
    • 26

    Partly cloudy

    • 16
    • 25

    Possible shower

    • 12
    • 21

    Shower or two

Today 26 Apr Kangaroo Island

Mostly clear. Winds south to southwesterly 15 to 20 km/h becoming light in the evening.

Investigator Strait Coastal Waters

Wind
West to southwesterly 10 to 15 knots turning south to southeasterly below 10 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system south of the Bight will drift east on Monday to merge with the strong high in the Tasman Sea. The strong high will extend a ridge across South Australia through to Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Rouge Temperature Statistics View More

April Temperature

Kingscote Airport (15km)

  • Lowest 18 April, 2026

    3.6 °C

  • Average April

    15.9 °C

  • Highest 21 April, 2026

    26.8 °C

Climate (2021–Present)

Kingscote Airport (15km)

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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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