Blue Bay Weather Forecast
- 9
- 17
Clear
- 10
- 19
Partly cloudy
- 10
- 20
Sunny morning. Shower or two
- 15
- 19
Showers
- 9
- 16
Shower or two
- 9
- 17
Shower or two
- 9
- 18
Shower or two
Today 9 Jul Mandurah
Clear. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- South to southeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Clear.
- Weather Situation
- An approaching high pressure system extends a ridge over the mid west, moving into central Australia on Friday. A cold front is expected to cross the southwest on Saturday, bringing windy conditions.
Blue Bay Temperature Statistics View More
July Temperature
Mandurah (1km)
Lowest 8 July, 2025
8.9 °CAverage July
15 °CHighest 6 July, 2025
20.2 °C
Climate (2020–Present)
Mandurah (1km)
Average Low 2020–2025
15.1 °CAverage 2020–2025
19.2 °CAverage High 2020–2025
23.8 °C