Buchanan Bay Weather Forecast
- 11
- 18
Partly cloudy
- 11
- 18
Mostly sunny
- 11
- 19
Sunny
- 12
- 21
Sunny
- 13
- 18
Showers. Becoming windy
- 12
- 17
Showers. Windy
- 13
- 17
Showers
Today 22 Jun Perth
Partly cloudy. Slight chance of a shower. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 1 to 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough will move through early this morning, ahead of a new weak ridge extending over the local waters from later today.
Buchanan Bay Temperature Statistics View More
June Temperature
Garden Island (4km)
Lowest 18 June, 2026
6.5 °CAverage June
14.6 °CHighest 7 June, 2026
21 °C
Climate (2021–2026)
Garden Island (4km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C