Flat Island Weather Forecast
- 26
- 27
Sunny
- 26
- 29
Sunny
- 26
- 27
Partly cloudy
- 26
- 27
Partly cloudy
- 27
- 27
Sunny
- 27
- 27
Partly cloudy
- 27
- 27
Partly cloudy
Today 16 Sep Kimberley
Mostly sunny. Winds easterly 30 to 45 km/h. Daytime maximum temperatures in the mid to high 30s.
North Kimberley Coastal Waters
WA-NT Border to Kuri Bay- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Westerly below 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- A trough extends from the Kimberley to the western Pilbara coast with a ridge dominating inland parts. From Thursday the trough is confined to the western Pilbara coast, before moving east for the start of the weekend.
Flat Island Temperature Statistics View More
September Temperature
Troughton Island (65km)
Lowest 1 September, 2026
22.9 °CAverage September
27.4 °CHighest 2 September, 2026
31.5 °C
Climate (2021–2026)
Troughton Island (65km)
Average Low 2021–2026
25.9 °CAverage 2021–2026
28.4 °CAverage High 2021–2026
31.7 °C