Kwinana Grain Jetty Weather Forecast

    • 16
    • 31

    Clear

    • 20
    • 34

    Sunny

    • 19
    • 27

    Partly cloudy

    • 17
    • 23

    Mostly sunny

    • 14
    • 24

    Sunny

    • 15
    • 24

    Mostly sunny

    • 15
    • 26

    Sunny

Today 30 Nov Perth

Clear. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Clear.
Weather Situation
A trough is deepening down the west coast and will move inland later Monday. A new high pressure ridge will develop south of the Local Waters area on Tuesday and Wednesday.
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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

    19.4 °C

  • Highest 11 November, 2025

    32.7 °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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