Swan River - East Street Jetty Weather Forecast

    • 15
    • 20

    Shower or two

    • 12
    • 20

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 15
    • 23

    Shower or two

    • 15
    • 20

    Possible shower

    • 11
    • 19

    Partly cloudy

    • 11
    • 20

    Partly cloudy

Today 18 Oct Perth

Cloudy. High chance of showers, becoming less likely this morning. Winds west to northwesterly 15 to 20 km/h tending west to southwesterly 20 to 30 km/h before dawn then becoming light in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
West to southwesterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
West to southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A cold front moves through the southwest coast early this morning. A ridge builds in its wake, ahead of another cold front approaching on Tuesday, crossing the local waters late Wednesday.
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  • Temperature Forecast Bureau of Meteorology

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Swan River - East Street Jetty Temperature Statistics View More

October Temperature

Swanbourne (9 km)

  • Lowest 2 October, 2026

    8.9 °C

  • Average October

    16.7 °C

  • Highest 13 October, 2026

    28.3 °C

Climate (2021–2026)

Swanbourne (9 km)

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  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    24.3 °C
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