Robb's Jetty Weather Forecast

    • 7
    • 17

    Mostly clear

    • 7
    • 19

    Sunny

    • 9
    • 20

    Shower or two developing

    • 12
    • 21

    Mostly sunny

    • 13
    • 21

    Showers

    • 12
    • 18

    Showers

    • 10
    • 17

    Shower or two

Today 15 Aug Perth

Clear. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A firm ridge over the local waters will move east on Sunday as a trough develops near the west coast. A significant cold front will approach on Tuesday and move inland on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Robb's Jetty Temperature Statistics View More

August Temperature

Jandakot Airport (11km)

  • Lowest 15 August, 2025

    2.3 °C

  • Average August

    13.5 °C

  • Highest 13 August, 2025

    26.1 °C

Climate (2020–Present)

Jandakot Airport (11km)

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  • Average Low 2020–2025

    12.6 °C

  • Average 2020–2025

    18.7 °C

  • Average High 2020–2025

    25.4 °C
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