The Brothers Weather Forecast

    • 15
    • 26

    Sunny

    • 17
    • 26

    Mostly sunny

    • 18
    • 24

    Partly cloudy

    • 16
    • 23

    Partly cloudy

    • 16
    • 23

    Partly cloudy

    • 16
    • 22

    Partly cloudy

    • 16
    • 22

    Shower or two

Today 2 Apr Perth

Sunny. Winds easterly 20 to 30 km/h turning south to southeasterly 15 to 20 km/h in the late morning then becoming southeasterly 25 to 35 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 10 to 15 knots tending southeast to southwesterly 15 to 20 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
Southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A ridge over the area will begin to weaken today as a high moves into the Bight. A trough over inland parts will deepen back across the lower west coast during Friday, then push inland later on Saturday. The northern end of a cold front may pass through the area on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Brothers Temperature Statistics View More

April Temperature

Garden Island (9km)

  • Lowest 1 April, 2026

    13.8 °C

  • Average April

    16.3 °C

  • Highest

    –

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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