Cap Island Weather Forecast

    • 12
    • 18

    Shower

    • 17
    • 22

    Rain

    • 16
    • 17

    Shower

    • 12
    • 17

    Partly cloudy

    • 15
    • 17

    Shower

    • 16
    • 16

    Shower

    • 14
    • 15

    Shower

Today 11 Jun West Coast

Cloudy. Very high chance of showers west of Nullarbor, medium chance elsewhere. The chance of a thunderstorm west of Nullarbor in the late afternoon and evening. Winds northeasterly 15 to 25 km/h. Overnight temperatures falling to around 8 with daytime temperatures reaching the low 20s.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
North to northeasterly below 10 knots increasing to 10 to 15 knots before dawn. Winds reaching up to 20 knots offshore in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 3 to 5 metres, decreasing to 3 metres during the afternoon.
Weather
Partly cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cap Island Temperature Statistics View More

June Temperature

Cummins Airport (64km)

  • Lowest 5 June, 2026

    4 °C

  • Average June

    12.2 °C

  • Highest 1 June, 2026

    20.6 °C

Climate (2021–Present)

Cummins Airport (64km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    15.7 °C

  • Average High 2021–2026

    22.9 °C
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