Withers Weather Forecast

    • 10
    • 18

    Showers

    • 8
    • 18

    Possible shower

    • 9
    • 19

    Partly cloudy

    • 7
    • 21

    Partly cloudy

    • 8
    • 23

    Cloud clearing

    • 9
    • 25

    Sunny

    • 12
    • 25

    Sunny

Today 17 Sep Bunbury

Partly cloudy. Very high chance of showers, becoming less likely this morning. Winds westerly 30 to 40 km/h decreasing to 25 to 35 km/h in the morning then tending southwesterly 20 to 25 km/h in the evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Westerly 15 to 25 knots, reaching up to 30 knots offshore early in the morning. Winds turning southwesterly 15 to 20 knots during the afternoon and evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
West to southwesterly 1.5 to 2.5 metres inshore, increasing to 2.5 to 4 metres offshore.
Weather
Partly cloudy. 90% chance of showers.
Weather Situation
A ridge of high pressure about the central west coast. Fresh to strong northwesterly winds will push over southwestern waters ahead of a cold front arriving today. A series of weak fronts then brush the far south through to late Thursday. Another ridge begins strengthening over the central west from Thursday and slips south on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Withers Temperature Statistics View More

September Temperature

Bunbury (2km)

  • Lowest 8 September, 2025

    2 °C

  • Average September

    12.3 °C

  • Highest 12 September, 2025

    21.8 °C

Climate (2020–Present)

Bunbury (2km)

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  • Average Low 2020–2025

    11.8 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    23.7 °C
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