Catherine Bay Weather Forecast

    • 17
    • 25

    Windy. Clear

    • 20
    • 31

    Wind easing. Sunny

    • 22
    • 27

    Shower or two

    • 19
    • 25

    Becoming windy. Mostly sunny

    • 19
    • 27

    Sunny

    • 23
    • 29

    Sunny

    • 23
    • 30

    Mostly sunny

Today 15 Jan Lower West

Clear. Winds south to southwesterly 25 to 35 km/h tending south to southeasterly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southwesterly 20 to 25 knots, decreasing to 15 to 20 knots in the late evening.
Seas
1 to 2 metres.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Clear.
Weather Situation
A ridge lies along the south coast with a broad trough near the west coast. The west coast trough will deepen on Thursday before moving inland on Friday ahead of a weak cold front. A new ridge develops rapidly to the south on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Catherine Bay Temperature Statistics View More

January Temperature

Rottnest Island (1km)

  • Lowest 15 January, 2025

    16.6 °C

  • Average January

    21.7 °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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