Golden Bay Weather Forecast
- 10
- 19
Sunny
- 10
- 20
Showers increasing
- 11
- 16
Shower or two
- 8
- 17
Sunny
- 8
- 19
Possible shower
- 11
- 18
Showers
- 12
- 18
Showers
Today 30 Jul Mandurah
Sunny. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Variable below 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Sunny.
- Weather Situation
- A ridge lies to the south, weakening on Friday ahead of the next cold front moving over the area later Friday and early Saturday morning. A ridge will rapidly developing in the wake of the cold front over the weekend.
Golden Bay Temperature Statistics View More
July Temperature
Mandurah (11km)
Lowest 29 July, 2026
7.5 °CAverage July
14.2 °CHighest 14 July, 2026
20 °C
Climate (2021–2026)
Mandurah (11km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
19.1 °CAverage High 2021–2026
23.8 °C