Dunsborough Weather Forecast
- 22
- 36
Sunny
- 17
- 24
Becoming windy. Partly cloudy
- 14
- 23
Cloudy
- 12
- 25
Partly cloudy
- 14
- 26
Partly cloudy
- 13
- 29
Sunny
- 15
- 30
Sunny
Today 25 Dec South West
Mostly sunny. Winds northwest to northeasterly 20 to 30 km/h becoming light in the evening.
Bunbury Geographe Coastal Waters
Dawesville to Cape Naturaliste- Wind
- North to northeasterly 10 to 15 knots becoming north to northwesterly about 10 knots in the early afternoon then increasing to 10 to 15 knots in the late evening.
- Seas
- Around 1 metre, decreasing below 0.5 metres by early evening.
- 1st Swell
- Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Sunny.
- Weather Situation
- A ridge across southern WA is moving east, while an offshore trough is moving closer to the west coast. The trough will move inland this evening, ahead of a weak cold front brushing the south coast on Friday. A new ridge will develop along the southwest coast later Friday and expand east along the south coast on the weekend.
Dunsborough Temperature Statistics View More
December Temperature
Cape Naturaliste (12km)
Lowest 21 December, 2025
10 °CAverage December
19.9 °CHighest 14 December, 2025
36.4 °C
Climate (2020–Present)
Cape Naturaliste (12km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
17.2 °CAverage High 2020–2025
22.7 °C