Penguin Island Weather Forecast

    • 15
    • 26

    Sunny

    • 19
    • 27

    Shower or two

    • 19
    • 24

    Possible morning shower

    • 14
    • 26

    Becoming windy. Sunny

    • 16
    • 30

    Sunny

    • 20
    • 32

    Sunny

    • 21
    • 33

    Sunny

Today 24 Jan Perth

Mostly sunny. The chance of smoke haze. Winds southwesterly 15 to 25 km/h becoming light in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Sunny.
Weather Situation
Westerly winds prevail on Sunday as a cold front approaches, then tending southwesterly in the wake of the front on Monday. A ridge develops south of the State from Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Penguin Island Temperature Statistics View More

January Temperature

Garden Island (7km)

  • Lowest 18 January, 2026

    15.3 °C

  • Average January

    23 °C

  • Highest 21 January, 2026

    38.9 °C

Climate (2021–Present)

Garden Island (7km)

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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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