City of York Bay Weather Forecast

    • 11
    • 19

    Partly cloudy

    • 12
    • 19

    Showers developing

    • 13
    • 18

    Shower or two

    • 12
    • 19

    Mostly sunny

    • 13
    • 19

    Sunny

    • 15
    • 19

    Showers

    • 12
    • 18

    Shower or two

Today 4 Jul Lower West

Partly cloudy. Winds northeasterly 15 to 20 km/h becoming light in the late afternoon then becoming northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures between 16 and 19.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
North to northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system in the Bight extends a ridge over the south coast, directing north to northeasterly winds over the local waters. A cold front will cross the local waters during Sunday evening. A ridge in the Southern Ocean will renew east to southeasterly winds from Monday.
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

    14.8 °C

  • Highest 1 July, 2026

    18 °C

Climate (2021–2026)

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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