Circus Beach Weather Forecast

    • 12
    • 19

    Showers increasing

    • 13
    • 17

    Showers easing

    • 10
    • 18

    Cloudy

    • 9
    • 20

    Partly cloudy

    • 9
    • 21

    Mostly sunny

    • 13
    • 21

    Possible shower

    • 15
    • 21

    Showers

Today 21 May South West

Partly cloudy. Patchy fog early this morning. Very high chance of showers, most likely during this afternoon and early evening. The chance of a thunderstorm this afternoon. Light winds becoming west to southwesterly 15 to 25 km/h in the morning then tending south to southwesterly in the middle of the day. Daytime maximum temperatures between 17 and 21.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Variable about 10 knots becoming northwest to southwesterly 10 to 15 knots before dawn then tending south to southwesterly 15 to 20 knots in the early morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm in the morning and early afternoon.
Weather Situation
A ridge over southeast WA is moving east. A weak cold front will move across the South West Land Division later today, then across the Goldfields and Interior on Friday. A new ridge develops over southwest WA on Friday, associated with a high pressure system expected to move across southern WA on the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Circus Beach Temperature Statistics View More

May Temperature

North Walpole (9km)

  • Lowest 19 May, 2026

    8.6 °C

  • Average May

    14.6 °C

  • Highest 12 May, 2026

    24.9 °C

Climate (2021–Present)

North Walpole (9km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    20.6 °C
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