Fays Bay Weather Forecast

    • 22
    • 35

    Possible storm

    • 21
    • 26

    Mostly sunny

    • 20
    • 25

    Partly cloudy

    • 18
    • 24

    Becoming windy. Partly cloudy

    • 17
    • 26

    Wind easing. Sunny

    • 20
    • 27

    Sunny

    • 18
    • 23

    Windy. Mostly sunny

Today 14 Dec Lower West

Partly cloudy. Medium chance of showers, becoming less likely early this evening. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds east to northeasterly 20 to 30 km/h.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 10 to 15 knots turning east to northeasterly in the afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A trough is deepening offshore from the west coast associated with a low pressure system. The trough will move back to the west coast, before moving inland ahead of a cold front brushing the south coast by Tuesday. A new ridge will build across the southwest coast from Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fays Bay Temperature Statistics View More

December Temperature

Rottnest Island (3km)

  • Lowest 4 December, 2025

    16.7 °C

  • Average December

    20.8 °C

  • Highest 1 December, 2025

    36.2 °C

Climate (2020–Present)

Rottnest Island (3km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    16.1 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    22.8 °C
Get WillyWeather+ to remove ads