Swan River - Royal Freshwater Bay Yacht Club Weather Forecast

    • 14
    • 19

    Shower or two. Wind easing

    • 12
    • 19

    Showers

    • 10
    • 20

    Possible early shower

    • 8
    • 21

    Partly cloudy

    • 9
    • 22

    Sunny

    • 9
    • 23

    Mostly sunny

    • 12
    • 23

    Partly cloudy

Today 4 Sep Perth

Partly cloudy. High chance of showers, becoming less likely this morning. Winds westerly 20 to 30 km/h tending southwesterly in the morning then becoming light in the evening.

Melville Waters

Wind
Westerly 10 to 15 knots tending southwesterly in the morning then decreasing to below 10 knots in the late afternoon.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A moderate cold front will cross the local waters this morning. A stronger cold front will cross the west coast on Saturday night. A new ridge will develop to the south from Sunday and will bring southeasterly change.
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Swan River - Royal Freshwater Bay Yacht Club Temperature Statistics View More

September Temperature

Swanbourne (5km)

  • Lowest 1 September, 2026

    9.6 °C

  • Average September

    14.2 °C

  • Highest 2 September, 2026

    18.8 °C

Climate (2021–2026)

Swanbourne (5km)

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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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