Mandurah Estuary - Old Mandurah Bridge Weather Forecast

    • 10
    • 16

    Shower or two

    • 11
    • 17

    Shower or two

    • 8
    • 17

    Mostly sunny

    • 9
    • 20

    Sunny

    • 12
    • 19

    Shower or two

    • 14
    • 19

    Showers increasing

    • 10
    • 16

    Showers easing

Today 4 Aug Mandurah

Cloudy. High chance of showers. Winds southeast to southwesterly 15 to 25 km/h tending west to southwesterly 15 to 20 km/h in the morning then becoming light in the late afternoon.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 15 to 25 knots turning westerly 10 to 15 knots in the early afternoon.
Seas
1.5 to 2.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 4 to 6 metres, decreasing to 3 to 4 metres by early evening.
Weather
Cloudy. 80% chance of showers.
Caution
Large and powerful surf conditions during the morning are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mandurah Estuary - Old Mandurah Bridge Temperature Statistics View More

August Temperature

Mandurah (1km)

  • Lowest 1 August, 2025

    11.6 °C

  • Average August

    14.9 °C

  • Highest 1 August, 2025

    18.3 °C

Climate (2020–Present)

Mandurah (1km)

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  • Average Low 2020–2025

    15.1 °C

  • Average 2020–2025

    19.2 °C

  • Average High 2020–2025

    23.8 °C
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