Mangles Bay Weather Forecast

    • 22
    • 32

    Partly cloudy

    • 21
    • 33

    Mostly sunny

    • 20
    • 30

    Mostly sunny

    • 19
    • 32

    Sunny

    • 19
    • 30

    Mostly sunny

    • 18
    • 29

    Sunny

    • 17
    • 30

    Sunny

Today 19 Mar Perth

Partly cloudy. Slight chance of a shower in the afternoon. Winds west to northwesterly 15 to 20 km/h tending west to southwesterly in the late afternoon then becoming light in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A west coast trough will move inland later Saturday, ahead of a weak cold front brushing past the south coast on Sunday. A new ridge arrives on the southwest coast on Sunday, building east along the south coast on Monday.
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  • Temperature Forecast Bureau of Meteorology

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Mangles Bay Temperature Statistics View More

March Temperature

Garden Island (4km)

  • Lowest 1 March, 2026

    14.3 °C

  • Average March

    22.4 °C

  • Highest 17 March, 2026

    34.9 °C

Climate (2021–Present)

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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