City of York Bay Weather Forecast

    • 10
    • 19

    Cloudy

    • 13
    • 20

    Possible shower

    • 13
    • 19

    Shower or two

    • 12
    • 19

    Sunny

    • 10
    • 19

    Sunny

    • 11
    • 20

    Sunny morning. Shower or two

    • 11
    • 18

    Showers. Windy

Today 20 Jun Lower West

Cloudy. The chance of fog in the south in the early morning. Winds northeasterly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures between 15 and 18.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system over the South West Land Division will slowly move east over the weekend. A cold front will cross the South West Capes on Sunday morning, weakening as it moves inland during the day. A ridge will extend south of the state on Monday and Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

City of York Bay Temperature Statistics View More

June Temperature

Swanbourne (25km)

  • Lowest 16 June, 2026

    5.6 °C

  • Average June

    13.7 °C

  • Highest 7 June, 2026

    21.5 °C

Climate (2021–2026)

Swanbourne (25km)

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

  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    24.2 °C
Get WillyWeather+ to remove ads