Mindarie Beach Weather Forecast

    • 15
    • 24

    Showers increasing

    • 14
    • 20

    Showers easing

    • 15
    • 21

    Possible shower

    • 13
    • 22

    Sunny

    • 13
    • 21

    Possible shower

    • 14
    • 21

    Mostly sunny

    • 12
    • 21

    Mostly sunny

Today 18 Sep Perth

Cloudy. High chance of showers. Winds west to northwesterly 25 to 35 km/h.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
North to northwesterly 10 to 15 knots tending west to northwesterly 15 to 25 knots in the early afternoon. Winds reaching up to 30 knots in the late evening.
Seas
Around 1 metre, increasing to 1.5 metres during the afternoon.
1st Swell
Westerly 1 to 1.5 metres.
Weather
Cloudy. 90% chance of showers.
Weather Situation
A cold front is passing over the local waters today and Saturday followed by a weak ridge over Sunday and Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mindarie Beach Temperature Statistics View More

September Temperature

Swanbourne (29km)

  • Lowest 1 September, 2026

    9.6 °C

  • Average September

    17 °C

  • Highest 16 September, 2026

    30.7 °C

Climate (2021–2026)

Swanbourne (29km)

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  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    24.3 °C
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