Fays Bay Weather Forecast

    • 12
    • 17

    Mostly sunny

    • 12
    • 17

    Sunny

    • 12
    • 19

    Sunny

    • 13
    • 19

    Sunny

    • 14
    • 21

    Sunny

    • 16
    • 19

    Showers. Windy

    • 13
    • 17

    Possible shower

Today 12 Aug Lower West

Mostly sunny. The chance of morning frost inland. Light winds. Daytime maximum temperatures around 18.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A ridge will remain slow moving in the vicinity for the remainder of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fays Bay Temperature Statistics View More

August Temperature

Rottnest Island (3km)

  • Lowest 9 August, 2026

    7.4 °C

  • Average August

    14.6 °C

  • Highest 3 August, 2026

    20.4 °C

Climate (2021–2026)

Rottnest Island (3km)

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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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