Curlew Island Weather Forecast

    • 19
    • 28

    Rain. Storm

    • 16
    • 22

    Possible early storm. Showers

    • 12
    • 24

    Cloud clearing

    • 12
    • 26

    Shower or two

    • 19
    • 29

    Showers. Storm

    • 16
    • 25

    Shower or two

    • 13
    • 21

    Possible shower

Today 21 Oct Flinders

Cloudy. High chance of rain. A thunderstorm likely. Winds north to northwesterly 20 to 30 km/h.

Spencer Gulf Coastal Waters

Wind
North to northeasterly 15 to 20 knots turning northwesterly in the evening. Winds reaching up to 30 knots south of Cowell to Wallaroo in the late evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Cloudy. 90% chance of showers. A thunderstorm likely.
Weather Situation
A low pressure system south of Ceduna and an associated cold front will continue to move southeastwards over southern coastal waters today and early Wednesday, reaching the Tasman Sea late on Wednesday. In the wake of this system, a high pressure system will move into the Bight on Thursday and into Bass Strait on Friday with another low pressure system moving into western coastal waters late Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Curlew Island Temperature Statistics View More

October Temperature

Port Augusta Airport (6km)

  • Lowest 1 October, 2025

    7 °C

  • Average October

    20.3 °C

  • Highest 19 October, 2025

    38.8 °C

Climate (2020–Present)

Port Augusta Airport (6km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    26.2 °C
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