Alcoa Jetty Weather Forecast

    • 16
    • 25

    Sunny

    • 16
    • 25

    Partly cloudy

    • 16
    • 28

    Mostly sunny

    • 17
    • 25

    Partly cloudy

    • 16
    • 27

    Partly cloudy

    • 16
    • 27

    Partly cloudy

    • 16
    • 24

    Mostly sunny

Today 12 Nov Perth

Sunny. Winds southwesterly 20 to 30 km/h turning southerly 15 to 20 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 15 to 20 knots turning southerly 10 to 15 knots in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Sunny.
Weather Situation
A west coast trough lies over Perth waters for several days, strengthening on Saturday and moving offshore to the north on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Alcoa Jetty Temperature Statistics View More

November Temperature

Garden Island (10 km)

  • Lowest 4 November, 2026

    12.7 °C

  • Average November

    18.5 °C

  • Highest 6 November, 2026

    28.4 °C

Climate (2021–2026)

Garden Island (10 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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