Flat Rock Weather Forecast
- 12
- 22
Partly cloudy
- 11
- 22
Partly cloudy
- 12
- 23
Partly cloudy
- 13
- 22
Partly cloudy
- 13
- 22
Partly cloudy
- 11
- 22
Shower
- 11
- 21
Shower
Today 25 Sep Central West
Mostly sunny. Winds south to southwesterly 20 to 30 km/h tending south to southeasterly in the evening.
Geraldton Coastal Waters
Kalbarri to Jurien Bay- Wind
- Southerly 15 to 20 knots, reaching up to 30 knots south of Geraldton during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore south of Geraldton during the afternoon.
- 1st Swell
- Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore south of Geraldton.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge extend over the coastal waters. An inland trough and low will move westwards on the weekend across southern and central WA, moving close to the west coast on Sunday. A high will develop south of the Bight on the weekend and move east for the following few days. On Monday the low will slip into the Bight and the trough will move east, ahead of the next cold front which will approach on Tuesday.
Flat Rock Temperature Statistics View More
September Temperature
Kalbarri (53km)
Lowest 3 September, 2026
7 °CAverage September
19.6 °CHighest 10 September, 2026
27.2 °C
Climate (2021–2026)
Kalbarri (53km)
Average Low 2021–2026
15.6 °CAverage 2021–2026
22.3 °CAverage High 2021–2026
28.2 °C