Outer Harbour Entrance Weather Forecast
- 12
- 23
Partly cloudy
- 11
- 24
Partly cloudy
- 11
- 24
Sunny
- 12
- 25
Sunny
- 15
- 27
Partly cloudy
- 13
- 29
Sunny
- 15
- 30
Sunny
Today 4 Dec Bunbury
Partly cloudy. Light winds becoming west to southwesterly 25 to 35 km/h in the middle of the day then tending south to southwesterly in the evening.
Bunbury Geographe Coastal Waters
Dawesville to Cape Naturaliste- Wind
- Southerly 10 to 15 knots becoming variable about 10 knots in the morning then becoming south to southwesterly 15 to 20 knots in the middle of the day.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system in the Indian Ocean extends a ridge over southern coastal waters, and brings a south to southeasterly flow to much of the western coast. A weak front will brush the south coast on Friday, before the high pressure system starts to move eastwards through the Bight over the weekend, a south to southeasterly flow remaining about western coastal waters throughout.
Outer Harbour Entrance Temperature Statistics View More
December Temperature
Bunbury (5km)
Lowest 3 December, 2025
13.6 °CAverage December
21.4 °CHighest 1 December, 2025
32.8 °C
Climate (2020–Present)
Bunbury (5km)
Average Low 2020–2025
11.8 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
23.7 °C