Buchanan Bay Weather Forecast

    • 13
    • 17

    Showers. Windy

    • 6
    • 16

    Partly cloudy

    • 7
    • 17

    Mostly sunny

    • 7
    • 17

    Sunny

    • 8
    • 19

    Partly cloudy

    • 10
    • 20

    Mostly sunny

    • 10
    • 23

    Sunny

Today 10 Aug Perth

Cloudy. Very high chance of showers, becoming less likely in the evening. The chance of a thunderstorm. Possible small hail. Winds southwesterly 25 to 40 km/h turning southerly 15 to 25 km/h in the evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 25 to 30 knots turning southerly 20 to 30 knots in the evening.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy. Near 100% chance of showers. The chance of a thunderstorm. Possible small hail.
Weather Situation
Fresh SW winds in the wake of a cold front for the remainder of today. Another ridge will develop over the area on Tuesday and dominate the weather pattern until the end of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Buchanan Bay Temperature Statistics View More

August Temperature

Garden Island (4km)

  • Lowest 9 August, 2026

    8.7 °C

  • Average August

    14.6 °C

  • Highest 3 August, 2026

    21.2 °C

Climate (2021–2026)

Garden Island (4km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    23.3 °C
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