The Brothers Weather Forecast

    • 11
    • 23

    Mostly sunny

    • 12
    • 23

    Sunny

    • 11
    • 23

    Sunny

    • 13
    • 23

    Sunny

    • 12
    • 23

    Sunny

    • 11
    • 24

    Sunny

    • 13
    • 24

    Sunny

Today 5 May Perth

Sunny. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Easterly about 10 knots tending southerly 10 to 15 knots in the early afternoon then tending southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
Easterly flow will persist over the Local Waters this week as a ridge settles over the southwest.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Brothers Temperature Statistics View More

May Temperature

Garden Island (9km)

  • Lowest 2 May, 2026

    10.1 °C

  • Average May

    14.5 °C

  • Highest 3 May, 2026

    19.7 °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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