Watermans Bay Weather Forecast
- 16
- 29
Sunny
- 15
- 33
Sunny
- 18
- 34
Sunny
- 18
- 27
Sunny
- 14
- 23
Sunny
- 14
- 23
Becoming windy. Sunny
- 13
- 22
Sunny
Today 9 Nov Perth
Mostly sunny. Winds east to southeasterly 25 to 35 km/h.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southerly 15 to 20 knots tending southeasterly in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Sunny.
- Weather Situation
- Easterly winds prevail as a high pressure ridge remains over southern WA. A trough deepens along the west coast, persisting until mid-week.
Watermans Bay Temperature Statistics View More
November Temperature
Swanbourne (12km)
Lowest 2 November, 2025
8.7 °CAverage November
18.7 °CHighest 3 November, 2025
30.4 °C
Climate (2020–Present)
Swanbourne (12km)
Average Low 2020–2025
14.5 °CAverage 2020–2025
18.8 °CAverage High 2020–2025
24.3 °C