Congony Beach Weather Forecast

    • 12
    • 20

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 10
    • 25

    Mostly sunny

    • 13
    • 21

    Partly cloudy

    • 13
    • 20

    Possible morning shower

    • 13
    • 22

    Cloud clearing

    • 14
    • 31

    Mostly sunny

Today 6 Dec Kangaroo Island

Partly cloudy. Medium chance of showers, most likely in the morning and early afternoon. The chance of a thunderstorm in the early morning. Winds westerly 20 to 30 km/h turning southwesterly 30 to 45 km/h in the morning then decreasing to 15 to 25 km/h in the late evening. Overnight temperatures falling to around 12 with daytime temperatures reaching between 18 and 22.

Investigator Strait Coastal Waters

Wind
West to southwesterly about 10 knots increasing to 15 to 25 knots in the early morning. Winds reaching up to 30 knots inshore in the afternoon.
Seas
Below 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm in the early morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Congony Beach Temperature Statistics View More

December Temperature

Cape Willoughby (25km)

  • Lowest 2 December, 2025

    10.7 °C

  • Average December

    17.5 °C

  • Highest 3 December, 2025

    27.7 °C

Climate (2020–Present)

Cape Willoughby (25km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    15.3 °C

  • Average High 2020–2025

    18.4 °C
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