Shoalwater Weather Forecast

    • 19
    • 25

    Partly cloudy

    • 15
    • 26

    Sunny

    • 19
    • 27

    Shower or two

    • 19
    • 24

    Morning shower or two

    • 14
    • 27

    Becoming windy. Sunny

    • 16
    • 31

    Sunny

    • 20
    • 32

    Sunny

Today 23 Jan Perth

Partly cloudy. Winds southerly 15 to 20 km/h turning southwesterly 20 to 30 km/h in the morning.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough moves across the southwest ahead of a weak cold front brushing the south coast today. A weak ridge will then form in the southwest before another cold front approaches over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalwater Temperature Statistics View More

January Temperature

Garden Island (6km)

  • Lowest 18 January, 2026

    15.3 °C

  • Average January

    23.1 °C

  • Highest 21 January, 2026

    38.9 °C

Climate (2021–Present)

Garden Island (6km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    23.3 °C
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