Wannanup - Oceanside Weather Forecast
- 11
- 17
Partly cloudy
- 9
- 17
Partly cloudy
- 9
- 18
Partly cloudy
- 10
- 19
Sunny
- 10
- 20
Shower or two
- 11
- 17
Shower or two
- 9
- 17
Partly cloudy
Today 27 Jul Mandurah
Partly cloudy. Winds southerly 15 to 20 km/h becoming light in the late afternoon.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- South to southeasterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A new ridge is developing to the south today, persisting through to Friday when the next cold front is expected to move through.
Wannanup - Oceanside Temperature Statistics View More
July Temperature
Mandurah (10km)
Lowest 25 July, 2026
8 °CAverage July
14.6 °CHighest 14 July, 2026
20 °C
Climate (2021–2026)
Mandurah (10km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
19.1 °CAverage High 2021–2026
23.8 °C