Curlew Island Weather Forecast

    • 19
    • 34

    Mostly clear

    • 17
    • 26

    Shower or two

    • 17
    • 29

    Showers easing

    • 21
    • 31

    Shower or two

    • 16
    • 24

    Partly cloudy

    • 12
    • 19

    Possible shower

    • 11
    • 19

    Partly cloudy

Today 6 Apr Flinders

Clear. Winds westerly 20 to 30 km/h turning south to southwesterly in the evening.

Spencer Gulf Coastal Waters

Wind
Southwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo by early evening.
1st Swell
South to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A cold front will pass over the southeast overnight followed by a high-pressure system building south of the state on Tuesday. The high will then move east on Wednesday allowing a vigorous cold front to move over South Australia Thursday afternoon. A cooler southwest to southerly flow will gradually moderate as a stronger high-pressure system moves in from the west from Friday to be south of the state on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Curlew Island Temperature Statistics View More

April Temperature

Port Augusta Airport (6km)

  • Lowest 2 April, 2026

    17.1 °C

  • Average April

    22.4 °C

  • Highest 3 April, 2026

    27.6 °C

Climate (2021–Present)

Port Augusta Airport (6km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    26.2 °C
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