Portsea Pier Weather Forecast

    • 8
    • 14

    Shower

    • 7
    • 14

    Shower

    • 8
    • 15

    Partly cloudy

    • 9
    • 16

    Shower

    • 10
    • 15

    Shower

    • 9
    • 14

    Shower

    • 9
    • 15

    Shower

Today 5 Aug Central

Cloudy. The chance of morning fog about the ranges. High chance of showers in the east, medium chance elsewhere. Winds westerly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures between 10 and 14.

Port Phillip Local Waters

Wind
West to southwesterly 15 to 20 knots decreasing to about 10 knots in the evening.
Seas
Around 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A low east of Tasmania moves further away, allowing a high pressure system to the north to extend a ridge over the west, moving slowly eastwards across the state through to the end of the week as the high moves out over the Tasman Sea on Saturday. A weak front clips the south on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portsea Pier Temperature Statistics View More

August Temperature

Avalon Airport (38km)

  • Lowest 1 August, 2026

    -0.7 °C

  • Average August

    8.9 °C

  • Highest 2 August, 2026

    18.5 °C

Climate (2021–2026)

Avalon Airport (38km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    20.6 °C
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