Swan River - Royal Freshwater Bay Yacht Club Weather Forecast

    • 17
    • 30

    Clear

    • 19
    • 28

    Becoming windy. Sunny

    • 18
    • 32

    Becoming windy. Sunny

    • 18
    • 33

    Sunny

    • 23
    • 36

    Possible storm

    • 24
    • 34

    Mostly sunny

    • 20
    • 27

    Partly cloudy

Today 10 Dec Perth

Clear. Winds southerly 20 to 30 km/h becoming light in the late evening.

Melville Waters

Wind
Southerly 10 to 15 knots decreasing to about 10 knots in the evening.
Weather
Clear.
Weather Situation
An inland trough will move closer to the west coast by the weekend where it is expected to deepen. The trough will move offshore from the Local Waters on Sunday as a high pressure system moves into the Bight and strengthens.
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Swan River - Royal Freshwater Bay Yacht Club Temperature Statistics View More

December Temperature

Swanbourne (5km)

  • Lowest 4 December, 2025

    14.6 °C

  • Average December

    20.8 °C

  • Highest 1 December, 2025

    38.4 °C

Climate (2020–Present)

Swanbourne (5km)

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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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