Avalon Weather Forecast

    • 21
    • 35

    Clear

    • 21
    • 36

    Sunny

    • 26
    • 36

    Sunny

    • 20
    • 30

    Mostly sunny

    • 16
    • 23

    Becoming windy. Cloudy

    • 14
    • 24

    Possible morning shower

    • 13
    • 24

    Partly cloudy

Today 21 Dec Mandurah

Clear. Winds southerly 25 to 30 km/h tending southeasterly 20 to 30 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots, turning southeasterly later tonight.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly around 1 metre.
Weather
Clear.
Weather Situation
A firm ridge to the south is directing easterly winds, with sea breezes developing during the day. A trough will remain to the east, but will move offshore on Monday morning before moving inland ahead of a weak cold front later in the day. The front will brush past the south coast early Tuesday and will be followed by a strengthening ridge from the Indian Ocean.
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Avalon Temperature Statistics View More

December Temperature

Mandurah (10km)

  • Lowest 6 December, 2024

    15.7 °C

  • Average December

    23.1 °C

  • Highest 11 December, 2024

    38.2 °C

Climate (2019–Present)

Mandurah (10km)

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  • Average Low 2019–2024

    15.1 °C

  • Average 2019–2024

    19.2 °C

  • Average High 2019–2024

    23.8 °C
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