Yanchep Beach Weather Forecast
- 20
- 31
Partly cloudy
- 17
- 28
Partly cloudy
- 17
- 24
Partly cloudy
- 15
- 27
Sunny
- 17
- 31
Sunny
- 16
- 26
Becoming windy. Sunny
- 14
- 28
Sunny
Today 15 Dec Perth
Mostly clear. The chance of smoke haze. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly around 1 metre.
- Weather
- Partly cloudy. The chance of fog with reduced visibility.
- Weather Situation
- A deep trough near the west coast is moving inland today. A weak cold front will brush past the southwest coast on Tuesday, followed by a new ridge building across the southwest coast from Wednesday. A new west coast trough will form on Friday.
Yanchep Beach Temperature Statistics View More
December Temperature
Gingin Airport (24km)
Lowest 4 December, 2025
9.6 °CAverage December
23.1 °CHighest 1 December, 2025
40 °C
Climate (2020–Present)
Gingin Airport (24km)
Average Low 2020–2025
11.5 °CAverage 2020–2025
18.3 °CAverage High 2020–2025
26.2 °C