City of York Bay Weather Forecast

    • 19
    • 25

    Very windy. Mostly sunny

    • 17
    • 27

    Windy. Partly cloudy

    • 17
    • 28

    Wind easing. Mostly sunny

    • 19
    • 27

    Mostly sunny

    • 22
    • 27

    Becoming windy. Sunny

    • 19
    • 26

    Sunny

    • 19
    • 27

    Sunny

Today 8 Jan Lower West

Mostly sunny. Winds southwesterly 30 to 45 km/h turning southerly 20 to 30 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 20 to 30 knots.
Seas
1.5 metres, increasing to 2 to 2.5 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Weather
Mostly sunny.
Weather Situation
A ridge will continue to strengthen over the southwest on Friday. A west coast trough will start to develop on the weekend, moving inland early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

City of York Bay Temperature Statistics View More

January Temperature

Rottnest Island (1km)

  • Lowest 7 January, 2026

    18.7 °C

  • Average January

    22.6 °C

  • Highest 1 January, 2026

    31.2 °C

Climate (2021–Present)

Rottnest Island (1km)

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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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