Twin Rocks Weather Forecast

    • 9
    • 16

    Shower or two

    • 9
    • 17

    Shower or two

    • 8
    • 17

    Possible shower

    • 8
    • 17

    Possible shower

    • 8
    • 19

    Partly cloudy

    • 8
    • 19

    Sunny

    • 8
    • 20

    Sunny

Today 11 Jul West Coast

Cloudy. The chance of fog east of Ceduna in the early morning. Very high chance of showers east of Ceduna, medium chance elsewhere. Winds north to northwesterly 15 to 25 km/h shifting southwesterly 25 to 35 km/h in the morning then tending west to southwesterly 15 to 25 km/h in the evening. Overnight temperatures falling to around 8 with daytime temperatures reaching around 16.

Far West Coastal Waters

WA-SA Border to Fowlers Bay
Wind
Northwest to southwesterly 15 to 20 knots becoming southwesterly 15 to 25 knots before dawn. Winds reaching up to 30 knots offshore during the morning and early afternoon.
Seas
Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 2 to 3 metres during the morning, then increasing to 3 to 4 metres later in the evening.
Weather
Cloudy. 80% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Twin Rocks Temperature Statistics View More

July Temperature

Nullarbor (22km)

  • Lowest 6 July, 2026

    2.5 °C

  • Average July

    10.9 °C

  • Highest 8 July, 2026

    17.8 °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

    23.9 °C
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