Duck Rock Weather Forecast

    • 17
    • 20

    Showers

    • 15
    • 19

    Showers easing

    • 14
    • 18

    Shower or two

    • 14
    • 20

    Partly cloudy

    • 15
    • 21

    Cloud clearing

    • 15
    • 22

    Sunny

    • 17
    • 23

    Mostly sunny

Today 14 May Lower West

Cloudy. High chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the north in the afternoon. Light winds becoming southwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures between 17 and 21.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly about 10 knots increasing to 10 to 15 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
West to southwesterly 2 to 3 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A ridge is weakening over the local waters. A series of weak cold fronts will move through today, Friday and Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Duck Rock Temperature Statistics View More

May Temperature

Rottnest Island (4km)

  • Lowest 2 May, 2026

    12.4 °C

  • Average May

    17.7 °C

  • Highest 12 May, 2026

    25.4 °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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