City of York Bay Weather Forecast

    • 17
    • 24

    Sunny

    • 16
    • 21

    Shower or two

    • 16
    • 21

    Partly cloudy

    • 17
    • 21

    Shower or two

    • 15
    • 20

    Shower or two. Wind easing

    • 13
    • 20

    Partly cloudy

    • 14
    • 22

    Mostly sunny

Today 28 Oct Lower West

Sunny. Winds east to northeasterly 25 to 35 km/h shifting west to southwesterly 20 to 30 km/h in the early afternoon. Daytime maximum temperatures 30 to 35.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Easterly 10 to 15 knots tending northeasterly in the early morning then shifting west to southwesterly 15 to 20 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Sunny.
Weather Situation
A ridge builds over the coastal waters with a west coast trough developing. The trough lingers off shore this morning before moving east in the afternoon. A cold front then arrives on Wednesday, with another front on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

City of York Bay Temperature Statistics View More

October Temperature

Rottnest Island (1km)

  • Lowest 21 October, 2025

    11.2 °C

  • Average October

    16.6 °C

  • Highest 17 October, 2025

    24.7 °C

Climate (2020–Present)

Rottnest Island (1km)

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  • Average Low 2020–2025

    16 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    22.8 °C
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