City of York Bay Weather Forecast

    • 14
    • 17

    Partly cloudy

    • 11
    • 17

    Partly cloudy

    • 10
    • 17

    Sunny

    • 11
    • 18

    Sunny

    • 12
    • 20

    Shower or two

    • 12
    • 17

    Shower or two

    • 12
    • 17

    Possible shower

Today 21 Jul Lower West

Partly cloudy. Slight chance of a shower in the north, becoming less likely early this evening. Near zero chance of rain elsewhere. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A ridge is beginning to develop to the south today and will strengthen and move east during the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

City of York Bay Temperature Statistics View More

July Temperature

Rottnest Island (1km)

  • Lowest 1 July, 2026

    9.9 °C

  • Average July

    15.7 °C

  • Highest 15 July, 2026

    21.8 °C

Climate (2021–2026)

Rottnest Island (1km)

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

  • Average Low 2021–2026

    16.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.8 °C
Get WillyWeather+ to remove ads