Alcoa Jetty Weather Forecast

    • 16
    • 27

    Mostly sunny

    • 16
    • 28

    Partly cloudy

    • 18
    • 27

    Shower or two

    • 17
    • 24

    Partly cloudy

    • 16
    • 23

    Partly cloudy

    • 17
    • 22

    Showers

    • 16
    • 20

    Showers

Today 15 Nov Perth

Partly cloudy. Winds easterly 20 to 30 km/h.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly 10 to 15 knots turning easterly during the afternoon and evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Weather
Mostly sunny.
Weather Situation
A trough is located to the north of the local waters, while a ridge to the south directs an easterly flow. The ridge will weaken from later Monday, allowing the trough to extend to the local waters. The trough will move inland on Wednesday and Thursday, ahead of an approaching cold front.
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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

    18.8 °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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