Penguin Island Weather Forecast

    • 12
    • 21

    Mostly sunny

    • 15
    • 22

    Shower or two

    • 15
    • 19

    Shower or two

    • 13
    • 18

    Shower or two

    • 10
    • 18

    Possible shower

    • 9
    • 20

    Partly cloudy

    • 12
    • 22

    Partly cloudy

Today 20 Oct Perth

Mostly sunny. Light winds becoming west to southwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
West to southwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A ridge lies over Local Waters during the week, with a series of cold fronts forecast to sweep through further south, resulting in southwesterly to northwesterly winds throughout the week, becoming fresh at times.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Penguin Island Temperature Statistics View More

October Temperature

Garden Island (7 km)

  • Lowest 2 October, 2026

    9.9 °C

  • Average October

    16.9 °C

  • Highest 14 October, 2026

    29.7 °C

Climate (2021–2026)

Garden Island (7 km)

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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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