Port Kennedy Weather Forecast

    • 12
    • 16

    Showers

    • 8
    • 15

    Shower or two

    • 7
    • 16

    Partly cloudy

    • 8
    • 18

    Partly cloudy

    • 9
    • 21

    Sunny

    • 12
    • 22

    Possible late shower

    • 16
    • 20

    Showers

Today 7 Sep Perth

Cloudy. High chance of showers. Winds southwesterly 15 to 25 km/h.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 15 to 20 knots.
Seas
1.5 metres.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy. 90% chance of showers.
Weather Situation
Fresh south to southwesterly winds will ease on Monday as a new ridge develops to the north before slipping south on Tuesday.
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Port Kennedy Temperature Statistics View More

September Temperature

Garden Island (15km)

  • Lowest 1 September, 2025

    7.5 °C

  • Average September

    14.7 °C

  • Highest 1 September, 2025

    19.7 °C

Climate (2020–Present)

Garden Island (15km)

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  • Average Low 2020–2025

    15.2 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    23.4 °C
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