Swan River - Fremantle Traffic Bridge Weather Forecast

    • 12
    • 19

    Showers

    • 12
    • 19

    Shower or two

    • 10
    • 19

    Partly cloudy

    • 10
    • 21

    Sunny

    • 12
    • 25

    Sunny

    • 13
    • 27

    Sunny

    • 15
    • 28

    Sunny

Today 17 Sep Perth

Cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. Winds northwesterly 20 to 30 km/h turning west to southwesterly 15 to 25 km/h in the late morning and afternoon.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
West to northwesterly 20 to 25 knots, reaching up to 30 knots during the morning. Winds turning southwesterly 10 to 15 knots in the early afternoon.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday.
1st Swell
West to southwesterly 1.5 to 2.5 metres.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A ridge lies to the north before a cold front moves through today. A new ridge will begin developing just to the north on Thursday before slipping south of Local Waters on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Fremantle Traffic Bridge Temperature Statistics View More

September Temperature

Swanbourne (9km)

  • Lowest 8 September, 2025

    6.2 °C

  • Average September

    13.9 °C

  • Highest 12 September, 2025

    26 °C

Climate (2020–Present)

Swanbourne (9km)

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  • Average Low 2020–2025

    14.5 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    24.3 °C
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