Curlew Island Weather Forecast

    • 11
    • 20

    Cloudy

    • 12
    • 21

    Cloudy

    • 11
    • 23

    Sunny

    • 12
    • 25

    Sunny

    • 13
    • 25

    Sunny

    • 13
    • 23

    Sunny

    • 12
    • 25

    Sunny

Today 12 Apr Flinders

Cloudy. Medium chance of showers near the coast, most likely in the morning. Near zero chance of rain elsewhere. Winds southwesterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching between 16 and 21.

Spencer Gulf Coastal Waters

Wind
Southwesterly 15 to 20 knots.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 2 to 3 metres south of Cowell to Wallaroo.
Weather
Cloudy.
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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 11 April, 2026

    11 °C

  • Average April

    21 °C

  • Highest 6 April, 2026

    34.3 °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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