Cape Duquesne Weather Forecast

    • 12
    • 27

    Mostly sunny

    • 14
    • 29

    Sunny

    • 15
    • 22

    Shower or two

    • 9
    • 21

    Partly cloudy

    • 12
    • 18

    Cloudy

    • 10
    • 19

    Cloudy

    • 9
    • 22

    Mostly sunny

Today 30 Mar South West

Partly cloudy. Winds northerly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Northerly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system is in the Tasman Sea. As a result winds will tend northerly and continue Tuesday. A trough of low pressure moving over Victoria on Wednesday will see winds shift west to southwesterly across western and central parts and over the remainder on Thursday, with the passage of another trough.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Duquesne Temperature Statistics View More

March Temperature

Portland Airport (11km)

  • Lowest 4 March, 2026

    6.5 °C

  • Average March

    15.7 °C

  • Highest 23 March, 2026

    26.6 °C

Climate (2021–Present)

Portland Airport (11km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.1 °C
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