Big Conguinar Beach Weather Forecast

    • 14
    • 33

    Clear

    • 18
    • 35

    Mostly sunny

    • 15
    • 20

    Windy. Cloudy

    • 13
    • 19

    Becoming windy. Partly cloudy

    • 12
    • 21

    Mostly sunny

    • 13
    • 24

    Partly cloudy

    • 14
    • 23

    Mostly sunny

Today 28 Dec Kangaroo Island

Sunny. Winds northwest to northeasterly 15 to 20 km/h tending northeast to southeasterly in the evening. Daytime maximum temperatures in the low to mid 30s.

Investigator Strait Coastal Waters

Wind
East to southeasterly about 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres later in the evening.
Weather
Clear.
Weather Situation
A high pressure high centre sits over the Tasman Sea today while a trough builds over western SA. The trough slowly moves eastward on Monday and Tuesday while another high centre moves south of the Bight from the west. The trough is expected to linger near the far northeast of SA on Wednesday and Thursday with a persistent ridge of high pressure south of the Bight.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Conguinar Beach Temperature Statistics View More

December Temperature

Cape Willoughby (24km)

  • Lowest 2 December, 2025

    10.7 °C

  • Average December

    17.1 °C

  • Highest 18 December, 2025

    35.9 °C

Climate (2020–Present)

Cape Willoughby (24km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    15.3 °C

  • Average High 2020–2025

    18.4 °C
Get WillyWeather+ to remove ads