Winceby Island Weather Forecast

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    • 16

    Partly cloudy

    • 15
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    Partly cloudy

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    • 15

    Partly cloudy

    • 14
    • 14

    Partly cloudy

    • 14
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    Partly cloudy

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    Shower

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    Cloudy

Today 27 Aug Lower Eyre Peninsula

Sunny. Winds northerly 15 to 25 km/h tending northwesterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures in the low 20s.

Spencer Gulf Coastal Waters

Wind
North to northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure ridge over central SA will move slowly eastwards during today. A low pressure trough over WA is expected to extend over the far west of SA late Thursday and Friday. A high pressure system will move across waters to the south over the weekend to be centred over southern Victoria late Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Winceby Island Temperature Statistics View More

August Temperature

Port Lincoln Airport (39km)

  • Lowest 1 August, 2026

    2.6 °C

  • Average August

    12.3 °C

  • Highest 18 August, 2026

    20.3 °C

Climate (2021–2026)

Port Lincoln Airport (39km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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