Duck Rock Weather Forecast

    • 19
    • 27

    Partly cloudy

    • 19
    • 26

    Mostly sunny

    • 20
    • 26

    Sunny

    • 21
    • 28

    Sunny

    • 22
    • 28

    Sunny

    • 21
    • 26

    Sunny

    • 20
    • 25

    Sunny

Today 14 Mar Lower West

Partly cloudy. Winds southeasterly 20 to 30 km/h. Daytime maximum temperatures around 30.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Weather
Partly cloudy.
Weather Situation
A strong ridge over southern WA brings moderate to fresh southeasterly winds, and the strength of the offshore gradient will result in minimal sea breeze activity through to Saturday. A new trough will start to deepen down the west coast from Sunday, causing the offshore gradient to ease somewhat with sea breezes returning to coastal parts.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Duck Rock Temperature Statistics View More

March Temperature

Rottnest Island (4km)

  • Lowest 11 March, 2026

    15.1 °C

  • Average March

    21.5 °C

  • Highest 4 March, 2026

    29.1 °C

Climate (2021–Present)

Rottnest Island (4km)

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  • Average Low 2021–2026

    16.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.8 °C
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