Cape Duquesne Weather Forecast

    • 13
    • 30

    Partly cloudy

    • 17
    • 26

    Shower or two

    • 11
    • 19

    Rain increasing

    • 11
    • 16

    Rain

    • 8
    • 16

    Shower or two

    • 7
    • 16

    Shower or two

    • 9
    • 17

    Shower or two

Today 22 Oct South West

Mostly clear. Winds northerly 15 to 25 km/h becoming light in the evening then becoming northeasterly 15 to 20 km/h in the late evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the evening. Winds reaching up to 20 knots in the far east in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system centred over the Tasman Sea will drift slowly eastwards as a low pressure trough approaches from the west on Friday. This trough will linger over the State on Saturday and Sunday before a cold front crosses later Sunday into early Monday, clearing everything to the east.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Duquesne Temperature Statistics View More

October Temperature

Portland Airport (11 km)

  • Lowest 7 October, 2026

    4.9 °C

  • Average October

    14 °C

  • Highest 19 October, 2026

    27.4 °C

Climate (2021–2026)

Portland Airport (11 km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    18.2 °C
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