Cape Rouge Weather Forecast

    • 9
    • 25

    Partly cloudy

    • 8
    • 18

    Partly cloudy

    • 7
    • 17

    Cloudy

    • 6
    • 16

    Cloudy

    • 6
    • 18

    Partly cloudy

    • 6
    • 23

    Mostly sunny

    • 10
    • 24

    Mostly sunny

Today 11 Oct Kangaroo Island

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the late afternoon and evening. Winds northerly 20 to 30 km/h shifting southwesterly 15 to 20 km/h in the evening. Overnight temperatures falling to around 10 with daytime temperatures reaching the low to mid 20s.

Investigator Strait Coastal Waters

Wind
North to northeasterly 15 to 20 knots shifting south to southwesterly below 10 knots in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre by early evening.
1st Swell
West to southwesterly 2 to 3 metres.
Weather
Partly cloudy. The chance of a thunderstorm late this afternoon and evening.
Weather Situation
A ridge of high pressure to the east directs a northerly flow over South Australia. A trough and cold front about the far west will cross the state today and Monday morning. A cool southwesterly airstream will follow as a new high drifts eastwards across the Bight early this week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Rouge Temperature Statistics View More

October Temperature

Kingscote Airport (15 km)

  • Lowest 7 October, 2026

    5.3 °C

  • Average October

    14.4 °C

  • Highest 8 October, 2026

    26.5 °C

Climate (2021–2026)

Kingscote Airport (15 km)

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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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