Kwinana Grain Jetty Weather Forecast

    • 16
    • 28

    Clear

    • 16
    • 31

    Sunny

    • 18
    • 33

    Sunny

    • 18
    • 28

    Sunny

    • 14
    • 23

    Sunny

    • 14
    • 23

    Sunny

    • 13
    • 23

    Mostly sunny

Today 9 Nov Perth

Clear. Winds southeasterly 20 to 30 km/h increasing to 25 to 35 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots tending southeasterly in the late evening.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly around 1 metre.
Weather
Clear.
Weather Situation
Easterly winds prevail as a high pressure ridge remains over southern WA. A trough deepens along the west coast, persisting until mid-week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kwinana Grain Jetty Temperature Statistics View More

November Temperature

Garden Island (6km)

  • Lowest 2 November, 2025

    11.7 °C

  • Average November

    18.6 °C

  • Highest 3 November, 2025

    28.9 °C

Climate (2020–Present)

Garden Island (6km)

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  • Average Low 2020–2025

    15.1 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    23.3 °C
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