Mary Cove Weather Forecast

    • 17
    • 25

    Becoming windy. Sunny

    • 20
    • 30

    Sunny

    • 21
    • 26

    Possible shower

    • 18
    • 25

    Becoming windy. Partly cloudy

    • 19
    • 27

    Sunny

    • 22
    • 29

    Sunny

    • 24
    • 32

    Mostly sunny

Today 15 Jan Lower West

Sunny. Winds east to southeasterly 20 to 30 km/h turning south to southwesterly 25 to 35 km/h in the late morning and 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 in the morning then increasing to 15 to 25 knots in the early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
A firm ridge lies to the south with the west coast trough returning on Thursday. The trough will move inland on Friday ahead of a weak cold front moving through later in the day. A new ridge develops to the south on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mary Cove Temperature Statistics View More

January Temperature

Rottnest Island (1km)

  • Lowest 5 January, 2025

    17.3 °C

  • Average January

    21.9 °C

  • Highest 6 January, 2025

    34.3 °C

Climate (2020–Present)

Rottnest Island (1km)

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  • Average Low 2020–2025

    16 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    22.7 °C
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