Blue Bay Weather Forecast
- 13
- 26
Sunny
- 15
- 27
Sunny
- 15
- 25
Sunny
- 15
- 22
Possible shower
- 14
- 22
Shower or two
- 15
- 21
Possible shower
- 15
- 21
Partly cloudy
Today 27 Oct Mandurah
Sunny. Winds southeasterly 20 to 30 km/h.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southeasterly 15 to 20 knots turning southerly in the late morning.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A ridge persists to the south as a low north of the local waters moves towards the Gascoyne coast. A new ridge pushes in over the west coast on Thursday as a front approaches Friday evening.
Blue Bay Temperature Statistics View More
October Temperature
Mandurah (1 km)
Lowest 24 October, 2026
8.3 °CAverage October
16.6 °CHighest 14 October, 2026
28 °C
Climate (2021–2026)
Mandurah (1 km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
19.2 °CAverage High 2021–2026
23.8 °C