Guillotine Beach Weather Forecast

    • 7
    • 17

    Partly cloudy

    • 9
    • 18

    Partly cloudy

    • 9
    • 18

    Shower or two

    • 10
    • 18

    Partly cloudy

    • 9
    • 18

    Showers

    • 11
    • 17

    Shower or two

    • 11
    • 17

    Showers

Today 30 Aug South West

Partly cloudy. Light winds.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
West to southwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly 2 metres.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system over southern WA is slowly moving east and will exit the state on Sunday night. A west coast trough will form on Monday as a weak cold front brushes past the southwest coast. A cloud band will develop over central and southern WA on Tuesday, with the west coast trough moving inland on Wednesday ahead of a second cold front.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Guillotine Beach Temperature Statistics View More

August Temperature

Cape Naturaliste (32km)

  • Lowest 25 August, 2025

    6.2 °C

  • Average August

    13.6 °C

  • Highest 13 August, 2025

    21.9 °C

Climate (2020–Present)

Cape Naturaliste (32km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    17.2 °C

  • Average High 2020–2025

    22.7 °C
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