Swan River Entrance Weather Forecast

    • 17
    • 28

    Clear

    • 18
    • 26

    Becoming windy. Mostly sunny

    • 16
    • 29

    Partly cloudy

    • 16
    • 32

    Cloud clearing

    • 18
    • 33

    Mostly sunny

    • 22
    • 34

    Mostly sunny

    • 20
    • 30

    Sunny

Today 7 Jan Perth

Clear. Winds southwesterly 25 to 35 km/h turning southerly 15 to 25 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 25 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Clear.
Weather Situation
A ridge about the south coast will weaken slightly on Thursday as a cold front passes well south of the State. Another ridge will strengthen thereafter and increase winds about local waters, a west coast trough developing over the weekend.
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  • Temperature Forecast Bureau of Meteorology

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Swan River Entrance Temperature Statistics View More

January Temperature

Swanbourne (9km)

  • Lowest 7 January, 2026

    17.6 °C

  • Average January

    24 °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

    18.9 °C

  • Average High 2021–2026

    24.3 °C
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