Couch Beach Weather Forecast

    • 13
    • 20

    Windy

    • 10
    • 18

    Shower

    • 9
    • 16

    Cloudy

    • 8
    • 15

    Cloudy

    • 6
    • 17

    Partly cloudy

    • 8
    • 19

    Sunny

    • 12
    • 22

    Sunny

Today 13 Sep Yorke Peninsula

Medium chance of showers, becoming less likely in the afternoon. Mostly sunny afternoon. Winds northwesterly 25 to 40 km/h turning west to southwesterly 20 to 30 km/h in the late morning and early afternoon. Daytime maximum temperatures between 19 and 22.

Spencer Gulf Coastal Waters

Wind
West to northwesterly 15 to 20 knots tending west to southwesterly in the late morning and early afternoon.
Seas
1 to 1.5 metres.
1st Swell
South to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A trough will move across SA today ahead of a high pressure ridge that will build in the wake. A cold front will then slip across southern coasts late Monday and early Tuesday, before the high moves across waters to the south to be centred over Victoria by Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Couch Beach Temperature Statistics View More

September Temperature

Stenhouse Bay (46km)

  • Lowest 8 September, 2026

    8.9 °C

  • Average September

    13.8 °C

  • Highest 4 September, 2026

    20.2 °C

Climate (2021–2026)

Stenhouse Bay (46km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    20.5 °C
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