Twin Rocks Weather Forecast

    • 14
    • 19

    Cloudy

    • 13
    • 20

    Cloudy

    • 10
    • 23

    Sunny

    • 10
    • 25

    Sunny

    • 11
    • 26

    Sunny

    • 12
    • 25

    Sunny

    • 13
    • 25

    Mostly sunny

Today 11 Apr West Coast

Cloudy. Slight chance of a shower this morning. Winds south to southwesterly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures between 19 and 22.

Far West Coastal Waters

WA-SA Border to Fowlers Bay
Wind
South to southwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southwesterly 3 metres.
Weather
Cloudy.
Weather Situation
A high pressure system south of WA extends a ridge over South Australia. This ridge will persist over SA this weekend as the high moves slowly east to be south of the Bight by tomorrow night. The high is forecast to weaken and step back to the west early next week allowing a trough to pass over the southeast Tuesday night.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Twin Rocks Temperature Statistics View More

April Temperature

Nullarbor (22km)

  • Lowest 2 April, 2026

    9.9 °C

  • Average April

    18.9 °C

  • Highest 4 April, 2026

    30.2 °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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