Swan River - East Street Jetty Weather Forecast

    • 14
    • 23

    Becoming windy. Partly cloudy

    • 16
    • 27

    Becoming windy. Sunny

    • 16
    • 30

    Sunny

    • 16
    • 31

    Sunny

    • 19
    • 33

    Sunny

    • 21
    • 31

    Sunny

    • 20
    • 30

    Sunny

Today 27 Dec Perth

Mostly sunny. Winds south to southeasterly 15 to 25 km/h tending south to southwesterly 25 to 35 km/h in the late morning then becoming southerly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge is developing along the south coast during the weekend in the wake of a trough that has moved inland.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - East Street Jetty Temperature Statistics View More

December Temperature

Swanbourne (9km)

  • Lowest 21 December, 2025

    13.9 °C

  • Average December

    23 °C

  • Highest 25 December, 2025

    41.6 °C

Climate (2020–Present)

Swanbourne (9km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    14.5 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    24.3 °C
Get WillyWeather+ to remove ads