The Brothers Weather Forecast

    • 15
    • 23

    Partly cloudy

    • 15
    • 26

    Partly cloudy

    • 17
    • 28

    Sunny

    • 20
    • 29

    Sunny

    • 19
    • 26

    Mostly sunny

    • 18
    • 29

    Mostly sunny

    • 19
    • 27

    Mostly sunny

Today 9 Apr Perth

Partly cloudy. Winds south to southwesterly 15 to 25 km/h turning southeasterly 15 to 20 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly about 10 knots increasing to 15 to 20 knots in the early afternoon then tending southeasterly in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge is extends over the Local Waters, and a trough will develop near the west coast from Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Brothers Temperature Statistics View More

April Temperature

Garden Island (9km)

  • Lowest 8 April, 2026

    13.1 °C

  • Average April

    19.1 °C

  • Highest 3 April, 2026

    28.7 °C

Climate (2021–Present)

Garden Island (9km)

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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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