Cap Island Weather Forecast

    • 16
    • 17

    Cloudy

    • 16
    • 22

    Partly cloudy

    • 20
    • 22

    Windy

    • 16
    • 18

    Partly cloudy

    • 17
    • 17

    Cloudy

    • 15
    • 17

    Partly cloudy

    • 15
    • 18

    Sunny

Today 2 Dec West Coast

Cloud clearing. The chance of fog west of Nullarbor early this morning. Winds northwest to northeasterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures 26 to 33.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Variable below 10 knots becoming northwesterly 10 to 15 knots in the morning then turning north to northeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres, decreasing to 2 metres by early evening.
Weather
Partly cloudy.
Weather Situation
A high pressure system near the WA and SA border extends a ridge over SA. The high pressure system is expected to slowly move over SA during today and be in the Tasman Sea on Wednesday. A low pressure trough will then move across SA during Wednesday and Thursday, followed by another ridge of high pressure.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cap Island Temperature Statistics View More

December Temperature

Cummins Airport (64km)

  • Lowest 1 December, 2025

    12.5 °C

  • Average December

    15.5 °C

  • Highest

    –

Climate (2020–Present)

Cummins Airport (64km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    15.6 °C

  • Average High 2020–2025

    22.8 °C
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