Golden Bay Weather Forecast
- 12
- 20
Mostly clear
- 12
- 21
Partly cloudy
- 15
- 22
Shower or two
- 15
- 19
Shower or two
- 13
- 18
Shower or two
- 10
- 19
Partly cloudy
- 10
- 20
Partly cloudy
Today 19 Oct Mandurah
Mostly clear. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- South to southwesterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly 1.5 to 2 metres.
- Weather
- Mostly clear.
- Weather Situation
- A ridge lies over Local Waters during the week, with a series of cold fronts forecast to sweep through further south, resulting in southwesterly to northwesterly winds throughout the week, becoming fresh at times.
Golden Bay Temperature Statistics View More
October Temperature
Mandurah (11 km)
Lowest 12 October, 2026
9.7 °CAverage October
16.9 °CHighest 14 October, 2026
28 °C
Climate (2021–2026)
Mandurah (11 km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
19.2 °CAverage High 2021–2026
23.8 °C