Dunsborough Weather Forecast

    • 16
    • 26

    Mostly sunny

    • 17
    • 24

    Shower or two

    • 13
    • 24

    Cloudy

    • 12
    • 24

    Mostly sunny

    • 12
    • 22

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 11
    • 24

    Mostly sunny

Today 4 Apr South West

Partly cloudy. Light winds. Daytime maximum temperatures in the low to mid 20s.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
South to southeasterly 10 to 15 knots tending south to southwesterly in the late morning. Winds reaching up to 20 knots offshore in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system lies over the Bight, extending a weak ridge into southeastern WA. A trough extending from inland parts will push further east later on Saturday. A cold front will cross the southwestern waters on Sunday, followed by a new high pressure ridge strengthening along the south coast on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dunsborough Temperature Statistics View More

April Temperature

Cape Naturaliste (12km)

  • Lowest 2 April, 2026

    13.3 °C

  • Average April

    17.1 °C

  • Highest 2 April, 2026

    25.8 °C

Climate (2021–Present)

Cape Naturaliste (12km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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