Portsea Surf Beach Weather Forecast

    • 10
    • 15

    Cloudy

    • 8
    • 13

    Partly cloudy

    • 7
    • 13

    Partly cloudy

    • 7
    • 14

    Partly cloudy

    • 8
    • 14

    Partly cloudy

    • 8
    • 15

    Shower

    • 8
    • 15

    Shower

Today 16 Jul Mornington Peninsula

Cloudy. Medium chance of showers, becoming less likely this afternoon. Light winds.

Port Phillip Local Waters

Wind
West to southwesterly below 10 knots becoming south to southeasterly in the late afternoon then becoming easterly in the late evening.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system moves over Victoria in coming days, with the high centre forecast to linger over the state during the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portsea Surf Beach Temperature Statistics View More

July Temperature

Avalon Airport (39km)

  • Lowest 10 July, 2026

    -1 °C

  • Average July

    9.4 °C

  • Highest 1 July, 2026

    17.7 °C

Climate (2021–2026)

Avalon Airport (39km)

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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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