Browns Beach Weather Forecast

    • 13
    • 19

    Clear

    • 14
    • 25

    Sunny

    • 14
    • 32

    Sunny

    • 17
    • 35

    Sunny

    • 15
    • 20

    Becoming windy. Cloudy

    • 13
    • 18

    Cloudy

    • 13
    • 19

    Cloudy

Today 26 Dec Kangaroo Island

Cloud clearing. Winds southeasterly 25 to 35 km/h. Daytime maximum temperatures in the low 20s.

Investigator Strait Coastal Waters

Wind
Southeasterly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
West to southwesterly below 1 metre.
Weather
Clear.
Weather Situation
A high pressure system maintains a broad ridge over most of South Australia. A low pressure trough enters western parts of the state late Saturday and continues moving east on Sunday, reaching central parts on Monday. The deepening trough moves into eastern parts of SA on Tuesday, while a new ridge builds across the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Browns Beach Temperature Statistics View More

December Temperature

Cape Willoughby (27km)

  • Lowest 2 December, 2025

    10.7 °C

  • Average December

    17.2 °C

  • Highest 18 December, 2025

    35.9 °C

Climate (2020–Present)

Cape Willoughby (27km)

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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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