Portsea Pier Weather Forecast

    • 8
    • 16

    Partly cloudy

    • 7
    • 15

    Shower

    • 7
    • 17

    Shower

    • 8
    • 15

    Shower

    • 7
    • 15

    Shower

    • 7
    • 18

    Shower

    • 10
    • 20

    Shower

Today 31 Aug Central

Partly cloudy. High chance of showers near the Yarra Valley, medium chance elsewhere. Winds westerly 15 to 25 km/h.

Port Phillip Local Waters

Wind
Westerly 10 to 15 knots.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over the Bight extends a ridge over northern Victoria. The high will move slowly eastwards to be centred over southeastern NSW late Tuesday. A cold front will move across Victoria late Tuesday and early Wednesday then winds will turn northerly late in the week ahead of the passage of a cold front next Sunday.
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  • Temperature Forecast Bureau of Meteorology

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Portsea Pier Temperature Statistics View More

August Temperature

Avalon Airport (38km)

  • Lowest 20 August, 2025

    -1.4 °C

  • Average August

    9.1 °C

  • Highest 22 August, 2025

    20.9 °C

Climate (2020–Present)

Avalon Airport (38km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    20.4 °C
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