Cape Kersaint Weather Forecast

    • 10
    • 15

    Cloudy

    • 7
    • 15

    Windy

    • 10
    • 14

    Windy

    • 9
    • 16

    Partly cloudy

    • 8
    • 18

    Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 13
    • 20

    Shower

Today 7 Sep Kangaroo Island

Partly cloudy. Winds southerly 15 to 20 km/h tending southeasterly 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching around 16.

South Central Coastal Waters

Wind
Southeast to southwesterly 10 to 15 knots tending southeasterly in the morning then tending easterly in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Kersaint Temperature Statistics View More

September Temperature

Kingscote Airport (50km)

  • Lowest 2 September, 2026

    5.6 °C

  • Average September

    13.1 °C

  • Highest 1 September, 2026

    21.3 °C

Climate (2021–2026)

Kingscote Airport (50km)

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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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