Guillotine Beach Weather Forecast

    • 4
    • 18

    Mostly clear

    • 8
    • 20

    Sunny

    • 8
    • 21

    Sunny

    • 13
    • 19

    Showers

    • 9
    • 16

    Shower or two

    • 10
    • 18

    Showers easing

    • 9
    • 18

    Shower or two

Today 14 Aug South West

Partly cloudy. Light winds.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Mostly clear.
Weather Situation
A broad ridge of high pressure along the south coast will dominate the weather pattern for the remainder of the week. A cloud band lies over the Interior. A cold front will move over the South West Land Division on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Guillotine Beach Temperature Statistics View More

August Temperature

Cape Naturaliste (32km)

  • Lowest 2 August, 2026

    6 °C

  • Average August

    12.7 °C

  • Highest 3 August, 2026

    21.6 °C

Climate (2021–2026)

Cape Naturaliste (32km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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