Dunsborough Boat Ramp Weather Forecast

    • 11
    • 16

    Showers. Windy

    • 11
    • 18

    Showers

    • 10
    • 17

    Possible shower

    • 10
    • 18

    Partly cloudy

    • 9
    • 18

    Partly cloudy

    • 12
    • 19

    Shower or two

    • 12
    • 18

    Showers

Today 30 Jun South West

Partly cloudy. High chance of showers in the south, medium chance elsewhere. Winds southwesterly 25 to 40 km/h decreasing to 20 to 30 km/h in the late afternoon then turning westerly 15 to 25 km/h in the evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Southerly 20 to 25 knots, reaching up to 30 knots in the afternoon. Winds turning southwesterly 15 to 25 knots in the early afternoon.
Seas
2.5 to 3 metres, decreasing to 2 metres by early evening.
1st Swell
Southwesterly 3 to 5 metres.
Weather
Partly cloudy. 70% chance of showers.
Caution
Large and powerful surf conditions from midday are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
Weather Situation
A cold front is moving over southeast WA on Tuesday with a low pressure system tracking south of the state. Another weak front will brush the south coast during Wednesday before a ridge extends across southern parts of the state from Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dunsborough Boat Ramp Temperature Statistics View More

June Temperature

Cape Naturaliste (10km)

  • Lowest 15 June, 2026

    7.5 °C

  • Average June

    14 °C

  • Highest 7 June, 2026

    22.1 °C

Climate (2021–2026)

Cape Naturaliste (10km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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