Mabel Cove Weather Forecast

    • 10
    • 17

    Shower or two

    • 12
    • 17

    Mostly sunny

    • 12
    • 17

    Sunny

    • 12
    • 19

    Sunny

    • 13
    • 20

    Sunny

    • 13
    • 21

    Sunny

    • 16
    • 20

    Showers

Today 11 Aug Lower West

Partly cloudy. Areas of frost inland early this morning. Slight chance of a shower near the coast early this morning. Near zero chance of rain elsewhere. Light winds becoming south to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures between 14 and 17.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly 15 to 20 knots becoming east to southeasterly about 10 knots in the morning then becoming south to southwesterly in the middle of the day.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A ridge will develop over local waters today and dominate the weather pattern until the end of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mabel Cove Temperature Statistics View More

August Temperature

Rottnest Island (4km)

  • Lowest 9 August, 2026

    7.4 °C

  • Average August

    15.1 °C

  • Highest 3 August, 2026

    20.4 °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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