Guillotine Beach Weather Forecast

    • 12
    • 17

    Rain

    • 10
    • 22

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 11
    • 20

    Showers

    • 10
    • 17

    Shower or two

    • 10
    • 18

    Shower or two

    • 10
    • 19

    Shower or two

Today 27 Apr South West

Cloudy. Very high chance of rain, becoming less likely in the late afternoon and evening. Light winds. Daytime maximum temperatures between 14 and 17.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Variable about 10 knots becoming southerly 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A low pressure system is approaching the west coast as a trough deepens down the west coast. A cold front will sweep by the south coast during today, dragging the west coast trough further inland, while the low lingers about the west coast until Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Guillotine Beach Temperature Statistics View More

April Temperature

Cape Naturaliste (32km)

  • Lowest 21 April, 2026

    10.4 °C

  • Average April

    17.2 °C

  • Highest 3 April, 2026

    26.8 °C

Climate (2021–Present)

Cape Naturaliste (32km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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