Curlew Island Weather Forecast

    • 5
    • 18

    Showers

    • 5
    • 15

    Possible shower

    • 4
    • 16

    Cloudy

    • 4
    • 16

    Partly cloudy

    • 2
    • 17

    Sunny

    • 3
    • 19

    Mostly sunny

    • 4
    • 19

    Partly cloudy

Today 28 Jul Flinders

Partly cloudy. Medium chance of showers south of Hawker, most likely in the afternoon and evening. Near zero chance of rain elsewhere. Winds north to northwesterly 15 to 25 km/h turning west to southwesterly in the late morning and early afternoon. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching between 14 and 18.

Spencer Gulf Coastal Waters

Wind
Northwesterly 15 to 20 knots turning southwesterly in the morning. Winds reaching up to 25 knots south of Cowell to Wallaroo during the day.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres around midday.
1st Swell
Northwest to southwesterly around 1 metre, tending south to southwesterly 1 to 2 metres by early evening.
Weather
Partly cloudy. 80% chance of showers.
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 21 July, 2026

    21.5 °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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