Mangles Bay Weather Forecast

    • 15
    • 28

    Sunny

    • 18
    • 29

    Sunny

    • 18
    • 34

    Sunny

    • 25
    • 33

    Sunny

    • 20
    • 31

    Mostly sunny

    • 19
    • 33

    Sunny

    • 19
    • 24

    Becoming windy. Partly cloudy

Today 22 Feb Perth

Sunny. Winds east to southeasterly 20 to 30 km/h.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 15 to 20 knots tending southerly 15 to 25 knots in the middle of the day.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Weather
Sunny.
Weather Situation
A ridge is developing over southern WA and is directing southerly winds through local waters. A trough will move to the west coast on Monday from inland areas and deepen during next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mangles Bay Temperature Statistics View More

February Temperature

Garden Island (4km)

  • Lowest 17 February, 2026

    15.2 °C

  • Average February

    23 °C

  • Highest 2 February, 2026

    40.4 °C

Climate (2021–Present)

Garden Island (4km)

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  • Average Low 2021–2026

    15.2 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    23.3 °C
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