Flat Rock Weather Forecast
- 9
- 18
Shower
- 9
- 18
Shower
- 8
- 19
Partly cloudy
- 8
- 21
Sunny
- 9
- 21
Sunny
- 9
- 21
Sunny
- 10
- 23
Sunny
Today 27 Aug Central West
Partly cloudy. Fog and the chance of frost inland early this morning. High chance of showers in the south, medium chance elsewhere. Light winds becoming west to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures between 15 and 18.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- West to southwesterly 15 to 20 knots, reaching up to 25 knots offshore in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 2 to 3 metres, decreasing to 2 metres during the afternoon.
- Weather
- Partly cloudy. 90% chance of showers.
- Weather Situation
- A cold air mass over southwest WA will gradually weaken over the next few days. A series of weak troughs will maintain showers across the South West Land Division until Thursday. A new ridge strengthening over southern WA from Thursday will become the dominant weather pattern until next week.
Flat Rock Temperature Statistics View More
August Temperature
Jurien Bay (51km)
Lowest 16 August, 2025
4.3 °CAverage August
14.7 °CHighest 7 August, 2025
24.5 °C
Climate (2020–Present)
Jurien Bay (51km)
Average Low 2020–2025
13.9 °CAverage 2020–2025
20 °CAverage High 2020–2025
25.9 °C