Portsea Front Beach Weather Forecast

    • 16
    • 21

    Partly cloudy

    • 12
    • 18

    Windy

    • 11
    • 16

    Windy

    • 11
    • 17

    Cloudy

    • 12
    • 25

    Sunny

    • 16
    • 27

    Sunny

    • 16
    • 23

    Partly cloudy

Today 13 Dec Central

Partly cloudy. Medium chance of showers. The chance of a thunderstorm in the afternoon and early evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northwest to southwesterly 15 to 25 km/h tending southeast to southwesterly in the evening then becoming light in the late evening. Daytime maximum temperatures 24 to 29.

Port Phillip Local Waters

Wind
South to southwesterly 15 to 20 knots tending west to southwesterly below 10 knots in the late evening.
Seas
Around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon and early evening.
Weather Situation
A high pressure system lies over the Tasman Sea and extends a broad ridge over eastern Bass Strait. A low pressure trough extends across the SA border into western Victoria and Bass Strait. The trough is expected to slowly move east over Victoria and Bass Strait during Saturday, entering from the west in the early morning and moving into eastern Coastal waters by the evening. The next cold front will cross Bass Strait during Sunday with a new high pressure ridge developing in its wake on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portsea Front Beach Temperature Statistics View More

December Temperature

Avalon Airport (38km)

  • Lowest 7 December, 2025

    6.6 °C

  • Average December

    16.3 °C

  • Highest 4 December, 2025

    34.8 °C

Climate (2020–Present)

Avalon Airport (38km)

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  • Average Low 2020–2025

    9.6 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    20.4 °C
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