Circus Beach Weather Forecast
- 20
- 35
Possible afternoon storm
- 18
- 27
Partly cloudy
- 17
- 22
Shower or two
- 16
- 21
Cloudy
- 14
- 23
Partly cloudy
- 14
- 20
Shower or two
- 12
- 21
Partly cloudy
Today 15 Dec South West
Mostly sunny. Slight chance of a shower in the east, near zero chance elsewhere. The chance of a thunderstorm in the afternoon, possibly severe with damaging winds and heavy rain which may lead to flash flooding in the east. Winds northerly 25 to 40 km/h tending northwesterly in the middle of the day then becoming light in the evening. Daytime maximum temperatures 33 to 38.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- North to northeasterly 10 to 15 knots turning west to northwesterly in the early afternoon. Winds reaching up to 20 knots offshore east of Cape Leeuwin in the early afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 1.5 metres.
- Weather
- Mostly sunny. The chance of a thunderstorm inshore in the early afternoon.
- Weather Situation
- A trough is deepening offshore from the west coast associated with a low pressure system, as a high pressure system strengthens in the Bight. The high will move east throughout today, allowing the trough to return to the west coast. The trough will move inland ahead of a cold front brushing the south coast by Tuesday. A new ridge will build across the southwest coast from Wednesday.
Circus Beach Temperature Statistics View More
December Temperature
North Walpole (9km)
Lowest 1 December, 2025
11.4 °CAverage December
17.6 °CHighest 1 December, 2025
32.5 °C
Climate (2020–Present)
North Walpole (9km)
Average Low 2020–2025
11.9 °CAverage 2020–2025
15.4 °CAverage High 2020–2025
20.6 °C