Mandurah Weather Forecast

    • 11
    • 21

    Showers

    • 11
    • 18

    Partly cloudy

    • 8
    • 17

    Mostly sunny

    • 8
    • 20

    Mostly sunny

    • 10
    • 22

    Mostly sunny

    • 12
    • 22

    Shower or two developing

    • 15
    • 21

    Showers

Today 21 May Mandurah

Partly cloudy. High chance of showers, becoming less likely later this evening. The chance of a thunderstorm. Winds southwesterly 25 to 35 km/h tending southerly in the late afternoon then decreasing to 15 to 25 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 10 to 15 knots turning southerly 15 to 25 knots in the early afternoon. Winds reaching up to 30 knots in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon, then increasing to 1.5 to 2 metres by early evening.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Weather Situation
A weak cold front will move across the area during this afternoon and early evening, ahead of a new ridge arriving on Friday.
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  • Temperature Forecast Bureau of Meteorology

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Mandurah Temperature Statistics View More

May Temperature

Mandurah (1km)

  • Lowest 2 May, 2026

    9.1 °C

  • Average May

    16.6 °C

  • Highest 8 May, 2026

    23.2 °C

Climate (2021–Present)

Mandurah (1km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.1 °C

  • Average High 2021–2026

    23.8 °C
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