Buache Bay Weather Forecast
- 13
- 19
Cloudy
- 12
- 20
Partly cloudy
- 12
- 23
Sunny
- 14
- 25
Sunny
- 16
- 25
Sunny
- 15
- 25
Sunny
- 14
- 24
Sunny
Today 19 Sep Perth
Cloudy. The chance of fog about the hills early this morning. Slight chance of a shower. Light winds becoming south to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southerly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2 to 3 metres.
- Weather
- Cloudy.
- Weather Situation
- A ridge of high pressure is developing to the north, slips south of the Local Waters on Saturday, and will dominate the weather pattern into next week.
Buache Bay Temperature Statistics View More
September Temperature
Garden Island (4km)
Lowest 1 September, 2025
7.5 °CAverage September
14.7 °CHighest 12 September, 2025
24.1 °C
Climate (2020–Present)
Garden Island (4km)
Average Low 2020–2025
15.1 °CAverage 2020–2025
18.9 °CAverage High 2020–2025
23.3 °C