Port Mandurah Entrance Weather Forecast
- 18
- 30
Possible storm
- 18
- 27
Partly cloudy
- 17
- 26
Partly cloudy
- 17
- 25
Partly cloudy
- 17
- 22
Shower or two
- 15
- 21
Possible shower
- 13
- 22
Partly cloudy
Today 19 Nov Mandurah
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds easterly 15 to 25 km/h turning south to southeasterly 15 to 20 km/h in the middle of the day then tending east to southeasterly 20 to 30 km/h in the late afternoon.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- East to southeasterly 10 to 15 knots turning southerly in the middle of the day then tending southeasterly in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A trough located offshore is deepening associated with a low pressure system. The trough and low pressure system will move across the west coast later today and further inland on Thursday, lingering to the east into the weekend.
Port Mandurah Entrance Temperature Statistics View More
November Temperature
Mandurah (1km)
Lowest 2 November, 2025
10.6 °CAverage November
20.2 °CHighest 11 November, 2025
32 °C
Climate (2020–Present)
Mandurah (1km)
Average Low 2020–2025
15.1 °CAverage 2020–2025
19.2 °CAverage High 2020–2025
23.8 °C