Twin Rocks Weather Forecast

    • 7
    • 18

    Partly cloudy

    • 5
    • 23

    Shower or two. Windy

    • 9
    • 15

    Shower or two

    • 6
    • 17

    Shower or two. Becoming windy

    • 7
    • 16

    Partly cloudy

    • 6
    • 17

    Partly cloudy

    • 5
    • 20

    Sunny

Today 6 Jul West Coast

Partly cloudy. High chance of showers south of Streaky Bay, slight chance elsewhere. Winds west to southwesterly 20 to 30 km/h becoming light in the evening then becoming northwest to northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures around 17.

Far West Coastal Waters

WA-SA Border to Fowlers Bay
Wind
West to southwesterly 10 to 15 knots becoming variable about 10 knots in the late afternoon then becoming northerly 10 to 15 knots in the evening. Winds reaching up to 20 knots offshore in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A low pressure system near Eyre Peninsula will move east and weaken during Sunday morning. A high pressure ridge will move in behind this system on Sunday, before another stronger cold front starts to move across the Bight on Monday and Tuesday. A third cold front is expected to move up over the south of the state on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Twin Rocks Temperature Statistics View More

July Temperature

Nullarbor (22km)

  • Lowest 1 July, 2025

    3.9 °C

  • Average July

    12.8 °C

  • Highest 2 July, 2025

    23.5 °C

Climate (2020–Present)

Nullarbor (22km)

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  • Average Low 2020–2025

    11.2 °C

  • Average 2020–2025

    16.8 °C

  • Average High 2020–2025

    24 °C
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