Mabel Cove Weather Forecast

    • 13
    • 18

    Shower or two

    • 14
    • 19

    Showers. Becoming windy

    • 14
    • 19

    Showers easing. Wind easing

    • 14
    • 18

    Showers

    • 12
    • 18

    Shower or two. Windy

    • 11
    • 19

    Sunny

    • 11
    • 20

    Mostly sunny

Today 2 Sep Lower West

Cloudy. Medium chance of showers in the south, slight chance elsewhere. Winds west to southwesterly 15 to 20 km/h becoming light in the early afternoon.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
West to southwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A weak cold front is brushing past the southwest coast today, while a weak ridge remains slow moving to the north. A moderate cold front will move across the local waters early Friday. A stronger cold front will cross the west coast during Saturday.
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 1 September, 2026

    12.5 °C

  • Average September

    13.8 °C

  • Highest

    –

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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