Curlew Island Weather Forecast

    • 5
    • 20

    Mostly sunny

    • 5
    • 18

    Partly cloudy

    • 5
    • 15

    Partly cloudy

    • 3
    • 15

    Partly cloudy

    • 4
    • 16

    Partly cloudy

    • 5
    • 17

    Partly cloudy

    • 5
    • 18

    Partly cloudy

Today 21 Jul Flinders

Mostly sunny. The chance of fog and frost south of Hawker in the morning. Light winds becoming west to northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Overnight temperatures falling to between 2 and 7 with daytime temperatures reaching between 17 and 20.

Spencer Gulf Coastal Waters

Wind
Northerly about 10 knots increasing to 10 to 15 knots in the morning then becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Curlew Island Temperature Statistics View More

July Temperature

Port Augusta Airport (6km)

  • Lowest 17 July, 2026

    -0.3 °C

  • Average July

    11.3 °C

  • Highest 19 July, 2026

    20.7 °C

Climate (2021–2026)

Port Augusta Airport (6km)

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  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    19 °C

  • Average High 2021–2026

    26.2 °C
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