Swan River - Perth Water Weather Forecast

    • 13
    • 24

    Partly cloudy

    • 13
    • 22

    Possible shower developing

    • 10
    • 18

    Cloudy

    • 6
    • 19

    Partly cloudy

    • 8
    • 22

    Partly cloudy

    • 9
    • 23

    Mostly sunny

    • 9
    • 23

    Mostly sunny

Today 29 Apr Perth

Partly cloudy. Light winds becoming southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Melville Waters

Wind
East to southeasterly below 10 knots becoming west to southwesterly in the middle of the day then becoming southerly in the late afternoon.
Weather
Partly cloudy.
Weather Situation
A broad trough begins moving eastward from today and a new ridge will strengthen over southern parts in it's wake, increasing the southerly flow over the Local Waters from late Thursday.
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  • Temperature Forecast Bureau of Meteorology

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Swan River - Perth Water Temperature Statistics View More

April Temperature

Perth Metro (5km)

  • Lowest 22 April, 2026

    7.2 °C

  • Average April

    18.3 °C

  • Highest 12 April, 2026

    31.3 °C

Climate (2021–Present)

Perth Metro (5km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    25.4 °C
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