Mosman Park Weather Forecast

    • 14
    • 19

    Showers. Very windy

    • 11
    • 17

    Shower or two. Wind easing

    • 9
    • 18

    Shower or two

    • 12
    • 19

    Showers. Becoming windy

    • 11
    • 17

    Shower or two

    • 11
    • 19

    Cloudy

    • 10
    • 20

    Partly cloudy

Today 14 Sep Perth

Cloudy. Very high chance of showers, most likely during the morning and afternoon. The chance of a thunderstorm in the southwest during the morning and afternoon. Damaging winds possible during the morning and afternoon. Winds northwesterly 35 to 50 km/h tending westerly 40 to 60 km/h in the middle of the day then decreasing to 30 to 45 km/h in the evening.

Melville Waters

Wind
Northwesterly 15 to 20 knots, increasing to 20 to 30 knots in the morning and tending westerly 25 to 35 knots in the middle of the day. Winds tending west to southwesterly 15 to 25 knots in the evening.
Weather
Cloudy. 95% chance of showers.
Caution
Large and powerful surf conditions from midday are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
Weather Situation
A strong cold front moving over the local waters on Sunday will bring strong and gusty westerly winds. A ridge then builds about the central west coast from Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mosman Park Temperature Statistics View More

September Temperature

Swanbourne (6km)

  • Lowest 8 September, 2025

    6.2 °C

  • Average September

    14.1 °C

  • Highest 12 September, 2025

    26 °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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