Marjorie Bay Weather Forecast

    • 13
    • 18

    Shower or two. Becoming windy

    • 11
    • 17

    Showers easing. Windy

    • 11
    • 18

    Wind easing. Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 13
    • 21

    Sunny

    • 15
    • 23

    Sunny

    • 17
    • 23

    Sunny

Today 23 Oct Lower West

Cloudy. High chance of showers in the south, medium chance elsewhere. Winds southwesterly 25 to 35 km/h tending southerly 15 to 25 km/h in the evening. Daytime maximum temperatures between 16 and 19.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 15 to 20 knots turning southerly in the late morning and afternoon.
Seas
1 to 1.5 metres.
1st Swell
West to southwesterly 2.5 to 4 metres, decreasing to 2.5 to 3 metres during the morning, then tending southwesterly 2.5 to 3 metres around midday.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A ridge has developed over the west coast and will persist whilst a series of weak fronts are expected to brush the south coast over the next few days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marjorie Bay Temperature Statistics View More

October Temperature

Rottnest Island (3 km)

  • Lowest 12 October, 2026

    10.8 °C

  • Average October

    17 °C

  • Highest 14 October, 2026

    27.4 °C

Climate (2021–2026)

Rottnest Island (3 km)

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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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