Swan River - Northbank Marina Weather Forecast

    • 15
    • 23

    Mostly sunny

    • 13
    • 21

    Partly cloudy

    • 15
    • 23

    Partly cloudy

    • 14
    • 25

    Partly cloudy

    • 15
    • 27

    Sunny

    • 17
    • 27

    Sunny

    • 17
    • 26

    Sunny

Today 7 Apr Perth

Partly cloudy. Winds southeasterly 15 to 20 km/h turning southerly 15 to 25 km/h in the late morning.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 10 to 15 knots tending southerly 15 to 20 knots in the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Weather
Mostly sunny.
Weather Situation
A high pressure is extending along the south coast of the State with a trough to develop near the coast on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Northbank Marina Temperature Statistics View More

April Temperature

Swanbourne (9km)

  • Lowest 1 April, 2026

    11.8 °C

  • Average April

    19.4 °C

  • Highest 3 April, 2026

    29.1 °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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