Swan River - East Street Jetty Weather Forecast

    • 19
    • 25

    Partly cloudy

    • 15
    • 25

    Sunny

    • 18
    • 32

    Sunny

    • 23
    • 39

    Sunny

    • 25
    • 37

    Sunny

    • 23
    • 32

    Cloud clearing

Today 17 Jan Perth

Cloud clearing. Winds southwesterly 20 to 30 km/h becoming light in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southwesterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Weather
Partly cloudy.
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Swan River - East Street Jetty Temperature Statistics View More

January Temperature

Swanbourne (9km)

  • Lowest 9 January, 2026

    15.8 °C

  • Average January

    23.6 °C

  • Highest 1 January, 2026

    36.1 °C

Climate (2021–Present)

Swanbourne (9km)

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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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