Portsea Surf Beach Weather Forecast

    • 14
    • 20

    Shower

    • 12
    • 19

    Shower

    • 13
    • 21

    Cloudy

    • 15
    • 25

    Partly cloudy

    • 18
    • 33

    Sunny

    • 19
    • 28

    Shower

    • 15
    • 23

    Shower

Today 22 Dec Mornington Peninsula

Cloudy. High chance of showers in the evening. Winds southerly 15 to 20 km/h turning southwesterly 25 to 35 km/h during the morning then increasing to 30 to 45 km/h in the evening.

Port Phillip Local Waters

Wind
Southerly 10 to 15 knots turning southwesterly 15 to 25 knots in the late morning and afternoon. Winds reaching up to 30 knots in the evening.
Seas
Around 1 metre.
Weather
Cloudy. 80% chance of showers in the late afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portsea Surf Beach Temperature Statistics View More

December Temperature

Avalon Airport (39km)

  • Lowest 9 December, 2024

    8.9 °C

  • Average December

    19.3 °C

  • Highest 16 December, 2024

    43.3 °C

Climate (2019–Present)

Avalon Airport (39km)

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  • Average Low 2019–2024

    9.6 °C

  • Average 2019–2024

    14.4 °C

  • Average High 2019–2024

    20.2 °C
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