Nancy Cove Weather Forecast

    • 15
    • 20

    Sunny

    • 15
    • 20

    Cloudy

    • 16
    • 21

    Partly cloudy

    • 16
    • 22

    Mostly sunny

    • 17
    • 21

    Shower or two

    • 14
    • 19

    Shower or two

    • 12
    • 20

    Partly cloudy

Today 14 Oct Lower West

Mostly sunny. The chance of fog early this morning. The chance of smoke haze in the morning and early afternoon. Light winds becoming southwesterly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures 23 to 28.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly 10 to 15 knots turning southwesterly 15 to 20 knots in the late morning and afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly 2.5 to 4 metres, decreasing to 2 to 3 metres during the afternoon.
Weather
Sunny.
Weather Situation
A ridge is weakening over the local waters. A trough is developing inland and will contract east on Wednesday, ahead of a weak cold front brushing past the southwest coast. A ridge will develop over the local waters on Thursday ahead of a west coast trough on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Nancy Cove Temperature Statistics View More

October Temperature

Rottnest Island (1km)

  • Lowest 6 October, 2025

    11.5 °C

  • Average October

    16.3 °C

  • Highest 3 October, 2025

    21.9 °C

Climate (2020–Present)

Rottnest Island (1km)

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  • Average Low 2020–2025

    16.1 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    22.8 °C
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