Portsea Surf Beach Weather Forecast

    • 10
    • 17

    Partly cloudy

    • 11
    • 18

    Shower

    • 10
    • 16

    Shower

    • 12
    • 20

    Shower

    • 11
    • 18

    Cloudy

    • 9
    • 15

    Partly cloudy

    • 10
    • 16

    Cloudy

Today 15 Nov Mornington Peninsula

High chance of showers, becoming less likely this morning. Mostly sunny afternoon. Light winds becoming southerly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Port Phillip Local Waters

Wind
Variable about 10 knots becoming southerly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the north this afternoon.
Weather Situation
A trough and low pressure system moves over eastern districts and is expected to be east of Tasmania by late this evening. A broad west to southwesterly flow with embedded cold fronts will follow from Sunday and early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portsea Surf Beach Temperature Statistics View More

November Temperature

Avalon Airport (39km)

  • Lowest 13 November, 2025

    4.5 °C

  • Average November

    13.5 °C

  • Highest 2 November, 2025

    32.8 °C

Climate (2020–Present)

Avalon Airport (39km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    20.5 °C
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