Mordialloc Beach Weather Forecast

    • 12
    • 21

    Cloudy

    • 13
    • 20

    Possible shower

    • 12
    • 22

    Cloudy

    • 13
    • 18

    Shower or two

    • 12
    • 20

    Cloudy

    • 11
    • 25

    Mostly sunny

    • 13
    • 31

    Sunny

Today 22 Dec Melbourne

Cloudy. Medium chance of showers about the Dandenongs, slight chance elsewhere. Winds west to southwesterly 15 to 25 km/h tending south to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.

Port Phillip Local Waters

Wind
West to southwesterly 15 to 20 knots tending south to southwesterly 10 to 15 knots in the late afternoon then turning west to northwesterly below 10 knots in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre around midday.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mordialloc Beach Temperature Statistics View More

December Temperature

Moorabbin Airport (3km)

  • Lowest 11 December, 2025

    7.7 °C

  • Average December

    17.9 °C

  • Highest 18 December, 2025

    38 °C

Climate (2020–Present)

Moorabbin Airport (3km)

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  • Average Low 2020–2025

    10.8 °C

  • Average 2020–2025

    15.2 °C

  • Average High 2020–2025

    20.3 °C
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