Breton Bay Weather Forecast
- 17
- 25
Mostly sunny
- 14
- 25
Sunny
- 15
- 24
Partly cloudy
- 14
- 28
Becoming windy. Sunny
- 14
- 29
Becoming windy. Sunny
- 15
- 27
Becoming windy. Sunny
- 16
- 30
Becoming windy. Sunny
Today 3 Dec Lower West
Sunny. Winds southwesterly 20 to 30 km/h becoming light in the late evening.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- Southerly 15 to 20 knots.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 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.
Breton Bay Temperature Statistics View More
December Temperature
Gingin Airport (51km)
Lowest 2 December, 2025
13.8 °CAverage December
24.2 °CHighest 1 December, 2025
40 °C
Climate (2020–Present)
Gingin Airport (51km)
Average Low 2020–2025
11.5 °CAverage 2020–2025
18.3 °CAverage High 2020–2025
26.2 °C