Swan River - Barrack Street Jetty Weather Forecast

    • 11
    • 25

    Mostly sunny

    • 14
    • 21

    Morning showers then sunny

    • 11
    • 21

    Cloudy

    • 10
    • 24

    Mostly sunny

    • 14
    • 27

    Partly cloudy

    • 16
    • 29

    Mostly sunny

    • 15
    • 24

    Mostly sunny

Today 11 Sep Perth

Mostly sunny. Winds northeasterly 15 to 20 km/h turning northwesterly in the middle of the day.

Melville Waters

Wind
Northeasterly below 10 knots becoming northwesterly in the middle of the day.
Weather
Mostly sunny.
Weather Situation
A high in the Bight is directing east to northeasterly winds across the local waters. Winds will tend north to northwesterly today ahead of a weak cold front passing through the area on Saturday, followed by another cold front brushing the southwest coast later on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Barrack Street Jetty Temperature Statistics View More

September Temperature

Perth Metro (4km)

  • Lowest 1 September, 2026

    8.3 °C

  • Average September

    15.3 °C

  • Highest 7 September, 2026

    22.9 °C

Climate (2021–2026)

Perth Metro (4km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    25.4 °C
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