Marjorie Bay Weather Forecast

    • 13
    • 19

    Sunny

    • 14
    • 19

    Sunny

    • 15
    • 19

    Partly cloudy

    • 15
    • 20

    Partly cloudy

    • 14
    • 21

    Mostly sunny

    • 16
    • 20

    Partly cloudy

    • 15
    • 21

    Showers. Becoming windy

Today 2 Oct Lower West

Sunny. Winds easterly 15 to 20 km/h turning southerly 15 to 25 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
East to southeasterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming southerly 15 to 20 knots in the early afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
A ridge of high pressure will extend over Local Waters for the rest of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marjorie Bay Temperature Statistics View More

October Temperature

Rottnest Island (3km)

  • Lowest 1 October, 2026

    12.9 °C

  • Average October

    14.6 °C

  • Highest

    –

Climate (2021–2026)

Rottnest Island (3km)

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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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