Golden Bay Weather Forecast

    • 10
    • 18

    Partly cloudy

    • 8
    • 17

    Mostly sunny

    • 8
    • 20

    Mostly sunny

    • 10
    • 21

    Sunny

    • 12
    • 22

    Mostly sunny

    • 14
    • 21

    Showers

    • 15
    • 20

    Showers easing

Today 22 May Mandurah

Partly cloudy. Slight chance of a shower early this morning. Light winds becoming south to southeasterly 15 to 25 km/h in the morning then becoming light in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy. 50% chance of showers early this morning.
Weather Situation
A ridge will strengthen to the south of the Perth and Melville waters during today.
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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

    16.6 °C

  • Highest 8 May, 2026

    23.2 °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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