Mabel Cove Weather Forecast

    • 14
    • 19

    Shower or two

    • 12
    • 19

    Early shower or two. Windy

    • 11
    • 20

    Sunny

    • 13
    • 21

    Partly cloudy

    • 11
    • 21

    Mostly sunny

    • 14
    • 21

    Partly cloudy

    • 15
    • 20

    Mostly sunny

Today 5 Sep Lower West

Cloudy. Medium chance of showers. The chance of a thunderstorm near the coast. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
North to northwesterly 10 to 15 knots becoming variable below 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. 70% chance of showers. The chance of a thunderstorm.
Weather Situation
Northwesterly winds prevail over the local waters this afternoon, ahead of a stronger cold front which will cross the west coast tonight. A southeasterly change will move over the local waters Sunday morning as new ridge extends into the Bight. Winds tend easterly mid-week as the high pressure centre arrives in the Bight, continuing east.
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  • 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

    15.5 °C

  • Highest 4 September, 2026

    19 °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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