Avalon Weather Forecast

    • 15
    • 22

    Showers easing

    • 15
    • 21

    Shower or two

    • 16
    • 21

    Shower or two

    • 16
    • 22

    Morning shower or two

    • 13
    • 24

    Sunny

    • 13
    • 24

    Sunny

    • 15
    • 27

    Sunny

Today 31 Oct Mandurah

Partly cloudy. Very high chance of showers, becoming less likely in the early afternoon. Winds northwest to northeasterly 15 to 25 km/h tending west to northwesterly 20 to 30 km/h in the morning then tending west to southwesterly 15 to 20 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Northerly 15 to 20 knots shifting west to southwesterly 10 to 15 knots in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Weather
Partly cloudy. 95% chance of showers. The chance of a thunderstorm early this morning.
Weather Situation
A cold front approaching from the west will cross the local waters on Saturday morning, followed by a trough on Saturday evening with winds shifting southwesterly. A ridge will develop to the north later Sunday but westerly winds will continue across local waters until Tuesday when the ridge sinks to the south coast.
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  • Temperature Forecast Bureau of Meteorology

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Avalon Temperature Statistics View More

October Temperature

Mandurah (10 km)

  • Lowest 24 October, 2026

    8.3 °C

  • Average October

    17 °C

  • Highest 28 October, 2026

    28.6 °C

Climate (2021–2026)

Mandurah (10 km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.2 °C

  • Average High 2021–2026

    23.8 °C
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