Cap Island Weather Forecast

    • 17
    • 18

    Partly cloudy

    • 15
    • 17

    Rain

    • 14
    • 15

    Shower

    • 13
    • 15

    Shower

    • 13
    • 15

    Partly cloudy

    • 14
    • 16

    Partly cloudy

    • 15
    • 18

    Partly cloudy

Today 23 Oct West Coast

Mostly sunny. Slight chance of a shower east of Ceduna, near zero chance elsewhere. The chance of a thunderstorm at night. Winds southeast to southwesterly 20 to 30 km/h. Overnight temperatures falling to around 15 with daytime temperatures reaching 24 to 31.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Variable about 10 knots becoming southerly 15 to 20 knots before dawn then tending southeasterly in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 3 metres.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cap Island Temperature Statistics View More

October Temperature

Cummins Airport (64 km)

  • Lowest 3 October, 2026

    5.2 °C

  • Average October

    15.9 °C

  • Highest 18 October, 2026

    33.2 °C

Climate (2021–2026)

Cummins Airport (64 km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    23 °C
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