Blue Bay Weather Forecast
- 15
- 25
Partly cloudy
- 16
- 27
Partly cloudy
- 16
- 26
Partly cloudy
- 15
- 27
Partly cloudy
- 18
- 27
Partly cloudy
- 17
- 25
Mostly sunny
- 16
- 23
Mostly sunny
Today 13 Nov Mandurah
Partly cloudy. Light winds becoming southwesterly 20 to 25 km/h in the middle of the day then tending southeast to southwesterly in the evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Variable about 10 knots becoming southwesterly 15 to 20 knots in the middle of the day then tending southerly in the evening.
- Seas
- Below 0.5 metres, increasing to around 1 metre around midday.
- 1st Swell
- Southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon, then decreasing to 1 to 1.5 metres by early evening.
- Weather
- Partly cloudy.
- Weather Situation
- A west coast trough lies over Perth waters for several days, strengthening on Saturday and moving offshore to the north on Sunday.
Blue Bay Temperature Statistics View More
November Temperature
Mandurah (1 km)
Lowest 4 November, 2026
12.4 °CAverage November
19 °CHighest 6 November, 2026
29.8 °C
Climate (2021–2026)
Mandurah (1 km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
19.2 °CAverage High 2021–2026
23.9 °C