Mangles Bay Weather Forecast

    • 12
    • 20

    Sunny

    • 13
    • 20

    Shower or two

    • 12
    • 19

    Partly cloudy

    • 13
    • 19

    Shower or two

    • 11
    • 18

    Shower or two

    • 11
    • 19

    Shower or two

    • 13
    • 18

    Shower or two

Today 22 Sep Perth

Sunny. The chance of fog in the morning, mainly about the hills. Light winds becoming southwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southwesterly 10 to 15 knots decreasing to about 10 knots in the morning.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mangles Bay Temperature Statistics View More

September Temperature

Garden Island (4km)

  • Lowest 1 September, 2026

    10.2 °C

  • Average September

    16.7 °C

  • Highest 16 September, 2026

    29.3 °C

Climate (2021–2026)

Garden Island (4km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    23.3 °C
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