Swan River - Hackett Drive Boat Ramp (Matilda Bay) Weather Forecast

    • 24
    • 40

    Possible shower. Storm

    • 23
    • 34

    Mostly sunny

    • 20
    • 30

    Partly cloudy

    • 18
    • 27

    Cloud clearing

    • 16
    • 33

    Sunny

    • 19
    • 34

    Sunny

    • 17
    • 26

    Mostly sunny

Today 14 Dec Perth

Partly cloudy. Medium chance of showers. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds easterly 20 to 30 km/h.

Melville Waters

Wind
Easterly 10 to 15 knots tending northeasterly in the evening.
Weather
Partly cloudy. A thunderstorm likely.
Weather Situation
A trough is deepening offshore from the west coast associated with a low pressure system. The trough will move back to the west coast, before moving inland ahead of a cold front brushing the south coast by Tuesday. A new ridge will build across the southwest coast from Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Hackett Drive Boat Ramp (Matilda Bay) Temperature Statistics View More

December Temperature

Swanbourne (6km)

  • Lowest 4 December, 2025

    14.6 °C

  • Average December

    21.8 °C

  • Highest 1 December, 2025

    38.4 °C

Climate (2020–Present)

Swanbourne (6km)

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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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