Cape Willoughby Weather Forecast

    • 15
    • 24

    Partly cloudy

    • 17
    • 24

    Cloudy

    • 19
    • 25

    Partly cloudy

    • 17
    • 24

    Shower

    • 12
    • 17

    Shower

    • 12
    • 18

    Shower

    • 12
    • 18

    Shower

Today 29 Apr Kangaroo Island

Partly cloudy. Winds northerly 15 to 20 km/h becoming light in the late afternoon.

South Central Coastal Waters

Wind
Northeasterly 15 to 20 knots turning northerly 10 to 15 knots during the afternoon and evening.
Seas
1 to 1.5 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system over the Tasman Sea will maintain a ridge across South Australia through to Friday. Northerly winds freshen on Friday ahead of a front that is forecast to move across the far west Friday afternoon, then continue across the state during the weekend. The low pressure system associated with this front is expected to cross south SA and bring a following trough across southern coasts late Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Willoughby Temperature Statistics View More

April Temperature

Cape Willoughby (0km)

  • Lowest 11 April, 2026

    10.5 °C

  • Average April

    17.1 °C

  • Highest 21 April, 2026

    27.2 °C

Climate (2021–Present)

Cape Willoughby (0km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    18.4 °C
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