Stirling Estate Weather Forecast

    • 11
    • 18

    Rain. Heavy falls possible

    • 7
    • 18

    Possible shower

    • 4
    • 19

    Mostly sunny

    • 6
    • 21

    Partly cloudy

    • 8
    • 21

    Mostly sunny

    • 10
    • 20

    Showers

    • 5
    • 18

    Partly cloudy

Today 26 Aug Bunbury

Cloudy. Very high chance of rain. The chance of a thunderstorm in the morning, possibly severe with heavy rain which may lead to flash flooding. Light winds becoming southerly 15 to 20 km/h in the late afternoon.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore during the afternoon.
1st Swell
West to southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Cloudy. Near 100% chance of rain. The chance of a thunderstorm in the morning and early afternoon.
Weather Situation
A high pressure ridge over southeastern WA is moving east. A slow-moving cold front and trough will reach the west coast on Wednesday, continuing eastward on Thursday as a low pressure centre develops in the trough near the south coast. In the wake of the front and trough, a new ridge will strengthen across the west coast from Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stirling Estate Temperature Statistics View More

August Temperature

Bunbury (18km)

  • Lowest 11 August, 2026

    0.8 °C

  • Average August

    12.3 °C

  • Highest 16 August, 2026

    22.1 °C

Climate (2021–2026)

Bunbury (18km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.7 °C
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