Mindarie Beach Weather Forecast

    • 19
    • 25

    Mostly sunny

    • 16
    • 30

    Sunny

    • 18
    • 31

    Sunny

    • 16
    • 29

    Sunny

    • 15
    • 28

    Sunny

    • 17
    • 30

    Sunny

    • 18
    • 33

    Sunny

Today 17 Dec Perth

Sunny. Winds southwesterly 20 to 30 km/h turning southerly 15 to 25 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 10 to 15 knots turning southerly 20 to 25 knots in the afternoon. Winds reaching up to 30 knots in the evening.
Seas
Around 1 metre, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
West to southwesterly 1.5 to 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A ridge extends across the southwest coast today. A west coast trough will form on Friday and move inland during the day, ahead of a new ridge developing on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mindarie Beach Temperature Statistics View More

December Temperature

Swanbourne (29km)

  • Lowest 4 December, 2025

    14.6 °C

  • Average December

    22.8 °C

  • Highest 14 December, 2025

    41.1 °C

Climate (2020–Present)

Swanbourne (29km)

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  • Average Low 2020–2025

    14.5 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    24.3 °C
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