Twin Rocks Weather Forecast

    • 9
    • 20

    Partly cloudy

    • 11
    • 19

    Morning showers

    • 10
    • 21

    Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 10
    • 28

    Mostly sunny

    • 17
    • 33

    Shower or two

    • 14
    • 21

    Shower or two

Today 3 Oct West Coast

Partly cloudy. The chance of morning fog. Medium chance of showers west of Nullarbor late this afternoon and evening. Near zero chance of rain elsewhere. Winds east to southeasterly 15 to 25 km/h. Daytime maximum temperatures in the low 20s.

Far West Coastal Waters

WA-SA Border to Fowlers Bay
Wind
Easterly about 10 knots increasing to 15 to 20 knots in the early morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A low pressure system developing in Victoria will move east. In the west, a high pressure system will move into the Bight and slowly move east to be centred over Victoria on Monday, while extending a ridge into parts of the state. Another trough near the WA border is expected to develop from Saturday and extend into the state before weakening by Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Twin Rocks Temperature Statistics View More

October Temperature

Nullarbor (22km)

  • Lowest 2 October, 2026

    7.7 °C

  • Average October

    14.6 °C

  • Highest 1 October, 2026

    19.9 °C

Climate (2021–2026)

Nullarbor (22km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.8 °C
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