Twin Rocks Weather Forecast

    • 15
    • 29

    Cloudy

    • 18
    • 33

    Becoming windy. Mostly sunny

    • 18
    • 26

    Showers increasing

    • 8
    • 18

    Showers easing

    • 9
    • 18

    Shower or two

    • 10
    • 18

    Shower or two

    • 9
    • 19

    Possible shower

Today 29 Apr West Coast

Partly cloudy. Winds east to northeasterly 15 to 20 km/h turning northerly 15 to 25 km/h during the morning then tending northeasterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures around 30.

Far West Coastal Waters

WA-SA Border to Fowlers Bay
Wind
Easterly 10 to 15 knots turning north to northeasterly during the morning and early afternoon.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A strong high pressure system over the Tasman Sea will maintain a ridge across South Australia through to Friday. Northerly winds freshen on Friday ahead of a trough that is forecast to move across the far west Friday afternoon, then continue across the state during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Twin Rocks Temperature Statistics View More

April Temperature

Nullarbor (22km)

  • Lowest 13 April, 2026

    8.7 °C

  • Average April

    19 °C

  • Highest 21 April, 2026

    35 °C

Climate (2021–Present)

Nullarbor (22km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.9 °C
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