Great Sandy Point Weather Forecast

    • 13
    • 31

    Sunny

    • 16
    • 36

    Sunny

    • 20
    • 39

    Sunny

    • 18
    • 27

    Windy

    • 14
    • 26

    Windy

    • 14
    • 27

    Windy

    • 15
    • 30

    Partly cloudy

Today 27 Dec Mid North

Sunny. Winds easterly 20 to 30 km/h. Daytime maximum temperatures 29 to 34.

Gulf St Vincent Coastal Waters

Wind
Easterly 10 to 15 knots turning south to southeasterly in the late morning then becoming east to southeasterly about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Sunny.
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 later today 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

Great Sandy Point Temperature Statistics View More

December Temperature

Roseworthy (37km)

  • Lowest 7 December, 2025

    4.4 °C

  • Average December

    20.8 °C

  • Highest 18 December, 2025

    42.6 °C

Climate (2020–Present)

Roseworthy (37km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    16.2 °C

  • Average High 2020–2025

    23.6 °C
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