Cap Island Weather Forecast

    • 16
    • 17

    Clear

    • 15
    • 22

    Partly cloudy

    • 20
    • 21

    Windy

    • 16
    • 18

    Partly cloudy

    • 17
    • 17

    Cloudy

    • 15
    • 16

    Partly cloudy

    • 14
    • 18

    Sunny

Today 2 Dec West Coast

Clear. Light winds.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
North to northeasterly 10 to 15 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system over SA will continue to slowly move eastwards to be centred over the Tasman Sea by Wednesday evening. A low pressure trough will then move into the west of SA late Wednesday and extend northeastwards during Thursday, followed by another ridge of high pressure. A weak cold front clips the far southeast Saturday morning.
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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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