Twin Rocks Weather Forecast

    • 7
    • 20

    Mostly sunny

    • 6
    • 17

    Partly cloudy

    • 5
    • 20

    Mostly sunny

    • 8
    • 20

    Shower or two

    • 10
    • 18

    Shower or two

    • 7
    • 16

    Partly cloudy

    • 5
    • 20

    Mostly sunny

Today 20 Aug West Coast

Mostly sunny. Slight chance of a shower south of Streaky Bay in the afternoon and evening. Near zero chance of rain elsewhere. Light winds becoming northwest to southwesterly 15 to 25 km/h in the middle of the day then tending southeast to southwesterly 15 to 20 km/h in the late afternoon. Overnight temperatures falling to around 6 with daytime temperatures reaching between 19 and 22.

Far West Coastal Waters

WA-SA Border to Fowlers Bay
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Twin Rocks Temperature Statistics View More

August Temperature

Nullarbor (22km)

  • Lowest 3 August, 2026

    0.3 °C

  • Average August

    12 °C

  • Highest 7 August, 2026

    24.2 °C

Climate (2021–2026)

Nullarbor (22km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.8 °C
Get WillyWeather+ to remove ads