Alkimos Reef Weather Forecast

    • 10
    • 21

    Rain

    • 11
    • 17

    Showers easing

    • 9
    • 19

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 11
    • 23

    Sunny

    • 13
    • 21

    Shower or two

    • 11
    • 19

    Shower or two

Today 26 Aug Perth

Cloudy. Very high chance of rain. The chance of a thunderstorm. Winds west to northwesterly 15 to 25 km/h becoming light in the evening then becoming southerly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
West to northwesterly 15 to 20 knots shifting southerly in the afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly 2.5 to 3 metres.
Weather
Cloudy. Near 100% chance of rain. The chance of a thunderstorm.
Weather Situation
Northwesterly winds this afternoon ahead of a slow-moving cold front approaching the southwest of the State. The front will pass through the local waters later on Wednesday, with a new ridge strengthening across the west coast on Thursday and Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Alkimos Reef Temperature Statistics View More

August Temperature

Gingin Airport (26km)

  • Lowest 13 August, 2026

    0.2 °C

  • Average August

    12.2 °C

  • Highest 3 August, 2026

    24.8 °C

Climate (2021–2026)

Gingin Airport (26km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    18.2 °C

  • Average High 2021–2026

    26.2 °C
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