Alcoa Jetty Weather Forecast

    • 21
    • 34

    Sunny

    • 22
    • 36

    Sunny

    • 22
    • 31

    Partly cloudy

    • 22
    • 34

    Sunny

    • 20
    • 28

    Mostly sunny

    • 17
    • 26

    Partly cloudy

    • 16
    • 25

    Partly cloudy

Today 28 Mar Perth

Sunny. Light winds becoming southwesterly 15 to 25 km/h in the middle of the day then turning south to southeasterly 20 to 30 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots becoming south to southwesterly 10 to 15 knots in the middle of the day then tending south to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure ridge is located to the south, while a trough remains near the west coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Alcoa Jetty Temperature Statistics View More

March Temperature

Garden Island (10km)

  • Lowest 20 March, 2025

    15.3 °C

  • Average March

    22.8 °C

  • Highest 6 March, 2025

    38.7 °C

Climate (2020–Present)

Garden Island (10km)

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  • Average Low 2020–2025

    15.2 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    23.3 °C
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