Australian Marine Complex Weather Forecast

    • 14
    • 24

    Sunny

    • 14
    • 23

    Mostly sunny

    • 15
    • 25

    Sunny

    • 15
    • 25

    Sunny

    • 16
    • 26

    Becoming windy. Sunny

    • 17
    • 27

    Mostly sunny

    • 18
    • 29

    Sunny

Today 4 Dec Perth

Sunny. Winds southwesterly 20 to 30 km/h.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly 10 to 15 knots tending south to southwesterly 15 to 20 knots in the late morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system in the Indian Ocean brings a south to southeasterly flow to the Local Waters. The high pressure system will move eastwards through the Bight over the weekend, a south to southeasterly flow remaining about the Local Waters throughout.
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  • Temperature Forecast Bureau of Meteorology

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Australian Marine Complex Temperature Statistics View More

December Temperature

Jandakot Airport (11km)

  • Lowest 2 December, 2025

    13.9 °C

  • Average December

    23.4 °C

  • Highest 1 December, 2025

    39.2 °C

Climate (2020–Present)

Jandakot Airport (11km)

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  • Average Low 2020–2025

    12.6 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    25.4 °C
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