Cap Island Weather Forecast

    • 10
    • 14

    Cloudy

    • 10
    • 15

    Cloudy

    • 9
    • 15

    Sunny

    • 12
    • 15

    Shower

    • 13
    • 14

    Cloudy

    • 10
    • 15

    Cloudy

    • 11
    • 16

    Shower

Today 30 Jul West Coast

Cloudy. Light winds. Daytime maximum temperatures around 16.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2.5 to 3 metres, decreasing to 2 metres later in the evening.
Weather
Cloudy.
Weather Situation
A high pressure system centred over the Bight will slowly move east into the Tasman Sea by late Saturday. A cold front is forecast to move across the Bight on Saturday before moving across the southeast of SA on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cap Island Temperature Statistics View More

July Temperature

Cummins Airport (64km)

  • Lowest 18 July, 2026

    -0.9 °C

  • Average July

    10.3 °C

  • Highest 18 July, 2026

    19.6 °C

Climate (2021–2026)

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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