Portsea Surf Beach Weather Forecast

    • 11
    • 18

    Shower or two clearing

    • 8
    • 19

    Early fog. Partly cloudy

    • 13
    • 22

    Showers developing. Windy

    • 10
    • 15

    Shower or two

    • 7
    • 13

    Shower or two

    • 7
    • 15

    Possible shower

    • 6
    • 17

    Possible rain

Today 21 Sep Mornington Peninsula

Partly cloudy. Medium (40%) chance of showers with the chance of a thunderstorm, clearing later this evening. Winds northwesterly 20 to 25 km/h turning southwesterly 20 to 30 km/h in the evening.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portsea Surf Beach Temperature Statistics

September Temperature

AVALON AIRPORT (39km)

  • Lowest 1 September, 2017

    -1.7 °C
  • Average September

    10.5 °C
  • Highest 18 September, 2017

    22.7 °C

Climate (2010–Present)

AVALON AIRPORT (39km)

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  • Average Low 2010–Present

    9.6 °C
  • Average 2010–Present

    14.6 °C
  • Average High 2010–Present

    20.7 °C
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