Cape Duquesne Weather Forecast

    • 13
    • 31

    Clear

    • 17
    • 40

    Sunny

    • 16
    • 23

    Cloudy

    • 15
    • 23

    Cloudy

    • 15
    • 28

    Partly cloudy

    • 16
    • 24

    Possible shower

    • 14
    • 20

    Shower or two

Today 26 Jan South West

Clear. The chance of smoke haze in the southeast. Winds east to southeasterly 15 to 20 km/h.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Easterly 15 to 20 knots, reaching up to 25 knots in the far east.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres in the far east.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Clear.
Weather Situation
A high pressure system moves across Tasmania on Monday to be centred over the Tasman Sea later in the day and will persist there on Tuesday. A northerly airstream results over Victoria on Tuesday ahead of a trough expected to move over western and central districts in the afternoon and evening, extending through remaining districts on Wednesday. A ridge of high pressure moves into the west on Wednesday and persists to the south of Victoria on Thursday and Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Duquesne Temperature Statistics View More

January Temperature

Portland Airport (11km)

  • Lowest 5 January, 2026

    5.7 °C

  • Average January

    16.8 °C

  • Highest 24 January, 2026

    39.3 °C

Climate (2021–Present)

Portland Airport (11km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.1 °C
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