Golden Bay Weather Forecast

    • 10
    • 17

    Partly cloudy

    • 9
    • 18

    Mostly sunny

    • 12
    • 18

    Showers developing

    • 11
    • 17

    Shower or two

    • 11
    • 18

    Partly cloudy

    • 10
    • 18

    Shower or two

    • 11
    • 17

    Showers

Today 3 Jul Mandurah

Partly cloudy. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Easterly about 10 knots increasing to 10 to 15 knots in the late evening.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A ridge lies along the south coast and will move into the Bight by Friday evening. A cold front will cross the southwest of the state during Sunday afternoon and evening, rapidly weakening as it moves further inland on Monday.
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  • Temperature Forecast Bureau of Meteorology

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Golden Bay Temperature Statistics View More

July Temperature

Mandurah (11km)

  • Lowest 2 July, 2026

    10.7 °C

  • Average July

    13.9 °C

  • Highest 1 July, 2026

    18.2 °C

Climate (2021–2026)

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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