Buchanan Bay Weather Forecast

    • 12
    • 18

    Partly cloudy

    • 11
    • 19

    Mostly sunny

    • 11
    • 19

    Sunny

    • 12
    • 19

    Showers increasing

    • 14
    • 18

    Showers

    • 12
    • 17

    Possible shower

    • 9
    • 16

    Partly cloudy

Today 6 Jul Perth

Partly cloudy. Slight chance of a shower. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
East to southeasterly 10 to 15 knots decreasing to about 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres around midday.
Weather
Partly cloudy.
Weather Situation
A ridge in the Southern Ocean is directing east to southeasterly winds over the local waters. Winds then turn west to northwesterly on Wednesday as a cold front approaches the southwest.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Buchanan Bay Temperature Statistics View More

July Temperature

Garden Island (4km)

  • Lowest 4 July, 2026

    10.2 °C

  • Average July

    14.5 °C

  • Highest 4 July, 2026

    19.2 °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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