Dunsborough Boat Ramp Weather Forecast

    • 17
    • 27

    Partly cloudy

    • 17
    • 25

    Partly cloudy

    • 15
    • 29

    Partly cloudy

    • 14
    • 29

    Sunny

    • 15
    • 25

    Partly cloudy

    • 12
    • 26

    Mostly sunny

    • 14
    • 27

    Cloud clearing

Today 16 Dec South West

Partly cloudy. The chance of fog and smoke haze near the coast. Winds westerly 20 to 30 km/h. Daytime maximum temperatures 28 to 33.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Westerly 10 to 15 knots, reaching up to 20 knots offshore in the late evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A deep trough lies inland of the west coast and will move east across the South West Land Division ahead of a weak cold front brushing the south coast. A new ridge building across the southwest coast by Wednesday will extend along southern WA on Thursday. A new west coast trough will form on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dunsborough Boat Ramp Temperature Statistics View More

December Temperature

Cape Naturaliste (10km)

  • Lowest 6 December, 2025

    12.8 °C

  • Average December

    20.4 °C

  • Highest 14 December, 2025

    36.4 °C

Climate (2020–Present)

Cape Naturaliste (10km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    17.2 °C

  • Average High 2020–2025

    22.7 °C
Get WillyWeather+ to remove ads