Alkimos Beach Weather Forecast

    • 18
    • 23

    Possible shower. Windy

    • 12
    • 22

    Cloud clearing

    • 14
    • 27

    Becoming windy. Sunny

    • 15
    • 28

    Becoming windy. Sunny

    • 16
    • 31

    Sunny

    • 18
    • 33

    Sunny

    • 18
    • 32

    Mostly sunny

Today 26 Dec Perth

Partly cloudy. Medium chance of showers, becoming less likely early this evening. Winds southwesterly 25 to 40 km/h turning southerly 15 to 25 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 20 to 25 knots turning southerly in the evening. Winds reaching up to 30 knots in the evening.
Seas
1.5 to 2 metres.
1st Swell
West to southwesterly 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Weather
Partly cloudy.
Weather Situation
A trough has moved onshore ahead of a weak cold front brushing the south coast today. A new ridge is developing along the southwest coast today in the wake of the trough and will expand east along the south coast on the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Alkimos Beach Temperature Statistics View More

December Temperature

Gingin Airport (26km)

  • Lowest 4 December, 2025

    9.6 °C

  • Average December

    23.6 °C

  • Highest 14 December, 2025

    40.9 °C

Climate (2020–Present)

Gingin Airport (26km)

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  • Average Low 2020–2025

    11.5 °C

  • Average 2020–2025

    18.3 °C

  • Average High 2020–2025

    26.2 °C
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