Fays Bay Weather Forecast

    • 12
    • 18

    Windy. Partly cloudy

    • 11
    • 19

    Wind easing. Mostly sunny

    • 12
    • 20

    Partly cloudy

    • 14
    • 20

    Mostly sunny

    • 15
    • 20

    Showers increasing

    • 12
    • 17

    Cloudy

    • 13
    • 18

    Cloudy

Today 27 Aug Lower West

Cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds southerly 20 to 30 km/h turning southeasterly 15 to 25 km/h in the evening. Daytime maximum temperatures between 14 and 18.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 25 knots, reaching up to 30 knots in the late afternoon. Winds tending southeasterly in the evening.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge is developing to the south. A trough will move to the west coast from inland areas by Monday, before pushing inland again as a cold front sweeps through local waters.
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

    15.6 °C

  • Highest 16 August, 2026

    23.2 °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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