Mabel Cove Weather Forecast

    • 14
    • 19

    Shower or two

    • 14
    • 19

    Showers easing

    • 13
    • 18

    Partly cloudy

    • 12
    • 19

    Sunny

    • 13
    • 19

    Sunny

    • 15
    • 19

    Partly cloudy

    • 15
    • 20

    Partly cloudy

Today 29 Sep Lower West

Partly cloudy. High chance of showers in the south, medium chance elsewhere. Winds westerly 15 to 20 km/h becoming light in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Westerly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A weak cold front will cross the west coast early Wednesday morning, followed by another weak front brushing the south coast on Wednesday night. A ridge will extend over southern WA from Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mabel Cove Temperature Statistics View More

September Temperature

Rottnest Island (4km)

  • Lowest 9 September, 2026

    11.5 °C

  • Average September

    16.6 °C

  • Highest 16 September, 2026

    27.8 °C

Climate (2021–2026)

Rottnest Island (4km)

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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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