Couch Beach Weather Forecast

    • 8
    • 16

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 9
    • 18

    Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 7
    • 17

    Sunny

    • 7
    • 17

    Sunny

    • 11
    • 20

    Shower

Today 26 Aug Yorke Peninsula

Mostly clear. Light winds.

Spencer Gulf Coastal Waters

Wind
East to northeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Mostly clear.
Weather Situation
A high pressure ridge over central SA will move slowly eastwards during Wednesday and Thursday. 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

Couch Beach Temperature Statistics View More

August Temperature

Minlaton Airport (36km)

  • Lowest 1 August, 2026

    3.8 °C

  • Average August

    12 °C

  • Highest 18 August, 2026

    19.5 °C

Climate (2021–2026)

Minlaton Airport (36km)

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  • Average Low 2021–2026

    11.1 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.5 °C
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