Marjorie Bay Weather Forecast

    • 15
    • 20

    Mostly sunny

    • 16
    • 21

    Possible shower

    • 15
    • 20

    Shower or two

    • 14
    • 19

    Partly cloudy

    • 15
    • 21

    Partly cloudy

    • 17
    • 21

    Showers increasing. Windy

    • 14
    • 19

    Shower or two. Wind easing

Today 16 Oct Lower West

Sunny. The chance of fog in the north early this morning. Light winds becoming northwest to southwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Westerly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A weak ridge is forming over Local Waters. Over the weekend, two weak cold fronts will move across Local Waters, with another ridge forming in behind from Sunday.
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

    16.8 °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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