Marmion Beach Weather Forecast

    • 18
    • 26

    Sunny

    • 14
    • 23

    Sunny

    • 13
    • 23

    Becoming windy. Sunny

    • 12
    • 23

    Becoming windy. Sunny

    • 13
    • 25

    Sunny

    • 17
    • 30

    Sunny

    • 19
    • 30

    Partly cloudy

Today 12 Nov Perth

Sunny. Winds east to southeasterly 15 to 25 km/h turning south to southwesterly 20 to 30 km/h in the morning then tending south to southeasterly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 10 to 15 knots turning south to southwesterly in the morning. Winds increasing to 15 to 25 knots in the afternoon, reaching 30 knots in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southwesterly below 1 metre.
Weather
Sunny.
Weather Situation
A ridge will develop south of local waters today as a trough moves inland from the west coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marmion Beach Temperature Statistics View More

November Temperature

Swanbourne (13km)

  • Lowest 2 November, 2025

    8.7 °C

  • Average November

    19.7 °C

  • Highest 10 November, 2025

    31.2 °C

Climate (2020–Present)

Swanbourne (13km)

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  • Average Low 2020–2025

    14.5 °C

  • Average 2020–2025

    18.8 °C

  • Average High 2020–2025

    24.3 °C
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