Mabel Cove Weather Forecast

    • 17
    • 25

    Becoming windy. Sunny

    • 21
    • 28

    Sunny

    • 21
    • 27

    Sunny

    • 20
    • 30

    Sunny

    • 20
    • 29

    Sunny

    • 23
    • 28

    Sunny

    • 19
    • 26

    Becoming windy. Mostly sunny

Today 28 Jan Lower West

Sunny. Winds easterly 20 to 30 km/h shifting south to southwesterly 25 to 35 km/h in the early afternoon then tending south to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures around 30.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly 10 to 15 knots tending southerly 15 to 25 knots in the middle of the day.
Seas
Around 1 metre, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Sunny.
Weather Situation
A ridge lies to the south of the state. A high pressure system will move into the Bight as a new trough develops near the west coast on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mabel Cove Temperature Statistics View More

January Temperature

Rottnest Island (4km)

  • Lowest 18 January, 2026

    15.9 °C

  • Average January

    22 °C

  • Highest 21 January, 2026

    36.2 °C

Climate (2021–Present)

Rottnest Island (4km)

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  • Average Low 2021–2026

    16 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.8 °C
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