The Brothers Weather Forecast

    • 16
    • 26

    Mostly sunny

    • 18
    • 25

    Shower or two

    • 15
    • 21

    Shower or two. Becoming windy

    • 15
    • 21

    Shower or two

    • 14
    • 22

    Possible morning shower

    • 13
    • 23

    Mostly sunny

    • 14
    • 23

    Sunny

Today 21 Nov Perth

Mostly sunny. Slight chance of a shower in the southeast, near zero chance elsewhere. The chance of a thunderstorm in the northwest. Winds southwesterly 15 to 20 km/h becoming light in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southwesterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly below 1 metre.
Weather
Mostly clear.
Weather Situation
A trough sits over the local waters, moving inland later Saturday associated with a cold front to the south. A high pressure ridge pushing in from the west early next week.
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  • Temperature Forecast Bureau of Meteorology

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The Brothers Temperature Statistics View More

November Temperature

Garden Island (9km)

  • Lowest 2 November, 2025

    11.7 °C

  • Average November

    19.7 °C

  • Highest 11 November, 2025

    32.7 °C

Climate (2020–Present)

Garden Island (9km)

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  • Average Low 2020–2025

    15.1 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    23.4 °C
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