Golden Bay Weather Forecast

    • 13
    • 23

    Sunny

    • 14
    • 23

    Sunny

    • 15
    • 24

    Sunny

    • 13
    • 23

    Sunny

    • 12
    • 22

    Possible shower

    • 13
    • 19

    Shower or two

    • 11
    • 19

    Shower or two

Today 9 May Mandurah

The chance of smoke haze in the morning. Sunny afternoon. Winds northeasterly 15 to 25 km/h tending easterly 15 to 20 km/h in the evening then becoming light in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Northeasterly 15 to 20 knots tending easterly 10 to 15 knots in the late afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre around midday.
1st Swell
Southwesterly below 1 metre.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Golden Bay Temperature Statistics View More

May Temperature

Mandurah (11km)

  • Lowest 2 May, 2026

    9.1 °C

  • Average May

    15.6 °C

  • Highest 6 May, 2026

    23.1 °C

Climate (2021–Present)

Mandurah (11km)

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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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