Duck Rock Weather Forecast

    • 15
    • 20

    Rain at times

    • 16
    • 22

    Partly cloudy

    • 16
    • 21

    Shower or two. Becoming windy

    • 13
    • 19

    Showers easing. Windy

    • 12
    • 18

    Cloudy

    • 13
    • 20

    Partly cloudy

    • 13
    • 20

    Partly cloudy

Today 28 Apr Lower West

Cloudy. Very high chance of rain in the north, high chance elsewhere. The chance of a thunderstorm. Light winds becoming east to southeasterly 15 to 20 km/h in the morning then becoming light in the early afternoon. Overnight temperatures falling to between 11 and 14 with daytime temperatures reaching between 17 and 21.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy. 70% chance of rain. The chance of a thunderstorm this morning.
Weather Situation
A new ridge will strengthens over southern parts of the state, increasing the southerly flow through the Local Waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Duck Rock Temperature Statistics View More

April Temperature

Rottnest Island (4km)

  • Lowest 21 April, 2026

    13.2 °C

  • Average April

    19 °C

  • Highest 3 April, 2026

    25.9 °C

Climate (2021–Present)

Rottnest Island (4km)

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  • Average Low 2021–2026

    16 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.7 °C
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