Blue Bay Weather Forecast

    • 13
    • 17

    Shower or two

    • 6
    • 16

    Possible morning shower

    • 7
    • 17

    Mostly sunny

    • 7
    • 17

    Sunny

    • 7
    • 19

    Mostly sunny

    • 10
    • 20

    Sunny

    • 11
    • 22

    Sunny

Today 10 Aug Mandurah

Cloudy. Medium chance of showers. The chance of a thunderstorm. Possible small hail. Winds southerly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
2.5 metres.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm. Possible small hail.
Weather Situation
Fresh SW winds in the wake of a cold front for the remainder of today. Another ridge will develop over the area on Tuesday and dominate the weather pattern until the end of the week.
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  • Temperature Forecast Bureau of Meteorology

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Blue Bay Temperature Statistics View More

August Temperature

Mandurah (1km)

  • Lowest 9 August, 2026

    8.3 °C

  • Average August

    14.2 °C

  • Highest 3 August, 2026

    19.6 °C

Climate (2021–2026)

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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